آموزش ساخت Calendar سفارشی در WPF

چهارشنبه ۱۹ شهریور ۱۳۹۹
بازدید ۱,۲۳۱ نفر
یعثوب سیفی زاده
(20 امتیاز از 4 رای)
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تصویر wpf-custom-calendar-style_9050 آموزش ساخت Calendar سفارشی در WPF

آموزش ساخت Calendar سفارشی در WPF

در این بخش آموزش ساخت Calendar سفارشی در WPF را برای شما آماده کرده ایم که یک آموزش مناسب برای ساخت کنترل های سفارشی با استفاده از زبان برنامه نویسی C# و تکنولوژی Xaml است. در ادامه می توانید توضیحات، تصاویر و فیلمی از نتیجه نهایی را مشاهده کنید. همچنین سورس کد پروژه نیز به صورت رایگان برای دانلود قرار داده شده است.

توضیحات پروژه

برای ساخت این پروژه از نرم افزار Visual Studio نسخه 2019 و فریم ورک .Net Core 3.1 استفاده شده است. البته شما می توانید با اعمال تغییرات کوچکی پروژه را در نسخه های پایین تر نیز پیاده سازی کنید. نتیجه نهایی به شکل زیر خواهد بود.

تصویر wpf-custom-calendar-style_9050_2 آموزش ساخت Calendar سفارشی در WPF

مراحل آموزش

ایجاد پروژه WPF Custom Control Library
ایجاد استایل سفارشی برای کنترل Calendar
ایجاد پروژه WPF
استفاده از استایل سفارشی

ایجاد پروژه WPF Custom Control Library

ابتدا یک Blank Solution ایجاد کنید و سپس یک پروژه از نوع WPF Custom Control Library به آن اضافه کنید. شما می توانید کنترل های مورد نظرتان را در داخل پروژه WPF نیز ایجاد کنید اما اینکار باعث شلوغ شدن ساختار پروژه و سخت شدن کار با آن می شود. پس بهتر است مواردی که مربوط به کنترل های سفارشی هستند را در پروژه جدا نگه داری کنیم.

ایجاد استایل سفارشی برای کنترل Calendar

از آن جایی که ما قصد نداریم کنترل جدیدی ایجاد کنیم و فقط می خواهیم استایل پیشفرض مربوط به کنترل Calendar را تغییر دهیم، فقط یک فایل از نوع ResourceDictionary با نام CustomClaendar را به فولدر Themes اضافه می کنیم. محتوای این فایل را به شکل زیر تغییر دهید.

<ResourceDictionary 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:system="clr-namespace:System;assembly=System.Runtime">
    <!--#region Resources-->
    <Color x:Key="CustomCalendarBackgroundColor">#182333</Color>
    <Color x:Key="CustomCalendarForegroundColor">#a0afc0</Color>
    <Color x:Key="CustomCalendarSelectedForegroundColor">#FFFFFF</Color>
    <Color x:Key="CustomCalendarPrimaryColor">#8ab4f8</Color>
    <Color x:Key="CustomCalendarBlackoutForegroundColor">#f28b82</Color>
    <SolidColorBrush x:Key="CustomCalendarBackground" Color="{StaticResource CustomCalendarBackgroundColor}"/>
    <SolidColorBrush x:Key="CustomCalendarForeground" Color="{StaticResource CustomCalendarForegroundColor}"/>
    <SolidColorBrush x:Key="CustomCalendarHeaderButtonForeground" Color="{StaticResource CustomCalendarForegroundColor}"/>
    <SolidColorBrush x:Key="CustomCalendarArrowButtonForeground" Color="{StaticResource CustomCalendarForegroundColor}"/>
    <SolidColorBrush x:Key="CustomCalendarSelectedDayButtonBackground" Color="{StaticResource CustomCalendarPrimaryColor}" Opacity="0.8"/>
    <SolidColorBrush x:Key="CustomCalendarCurrentDayButtonBackground" Color="{StaticResource CustomCalendarPrimaryColor}" Opacity="0.1" />
    <SolidColorBrush x:Key="CustomCalendarDayTitleForeground" Color="{StaticResource CustomCalendarForegroundColor}" Opacity="0.6"/>
    <SolidColorBrush x:Key="CustomCalendarBlackoutBackground" Color="Red" Opacity="0.1"/>
    <system:Double x:Key="CustomCalendarArrowButtonSize">40</system:Double>
    <system:Double x:Key="CustomCalendarMonthAndYearButtonWidth">64</system:Double>
    <system:Double x:Key="CustomCalendarMonthAndYearButtonHeight">40</system:Double>
    <system:Double x:Key="CustomCalendarButtonSize">40</system:Double>
    <system:Double x:Key="CustomCalendarFontSize">13</system:Double>
    <system:Double x:Key="CustomCalendarHeaderButtonFontSize">16</system:Double>
    <system:Double x:Key="CustomCalendarDayTitleFontSize">16</system:Double>
    <Geometry x:Key="LeftArrowGeometry">M394.24 512L683.52 248.32c10.24-10.24 10.24-25.6 0-35.84-10.24-10.24-25.6-10.24-35.84 0l-307.2 279.04c-5.12 5.12-7.68 12.8-7.68 20.48 0 7.68 2.56 15.36 7.68 20.48l307.2 279.04c10.24 10.24 25.6 10.24 35.84 0 10.24-10.24 10.24-25.6 0-35.84L394.24 512z</Geometry>
    <Geometry x:Key="RightArrowGeometry">M4.1666641,0 C5.2083321,0 6.25,0.41666794 7.0833321,1.25 L57.083331,46.666664 C57.916664,47.499998 58.33333,48.749998 58.333329,49.999998 58.33333,51.249997 57.916664,52.499997 57.083331,53.333331 L7.0833321,98.749996 C5.4166641,100.41666 2.9166641,100.41666 1.2499962,98.749996 -0.41666794,97.083328 -0.41666794,94.583328 1.2499962,92.916664 L48.333331,49.999998 1.2499962,7.0833321 C-0.41666794,5.4166641 -0.41666794,2.9166641 1.2499962,1.25 2.0833282,0.41666794 3.1249962,0 4.1666641,0 z</Geometry>
    <Thickness x:Key="CustomCalendarButtonMargin">4</Thickness>
    <!--#endregion Resources-->
    <!--#region Templates-->
    <ControlTemplate x:Key="CustomCalendarPreviousButtonTemplate" TargetType="{x:Type Button}">
        <Grid Cursor="Hand">
            <VisualStateManager.VisualStateGroups>
                <VisualStateGroup x:Name="CommonStates">
                    <VisualState x:Name="Normal" />
                    <VisualState x:Name="MouseOver"/>
                    <VisualState x:Name="Disabled">
                        <Storyboard>
                            <DoubleAnimation 
                                Duration="0"
                                To="0.4"
                                Storyboard.TargetProperty="(Shape.Fill).(Brush.Opacity)"
                                Storyboard.TargetName="path" />
                        </Storyboard>
                    </VisualState>
                </VisualStateGroup>
            </VisualStateManager.VisualStateGroups>
            <Grid Background="Transparent">
                <Path 
                    x:Name="path"
                    Stretch="Fill"
                    Height="18"
                    Width="10"
                    Data="{StaticResource LeftArrowGeometry}"
                    Fill="{DynamicResource CustomCalendarArrowButtonForeground}"/>
            </Grid>
        </Grid>
    </ControlTemplate>
    <ControlTemplate x:Key="CustomCalendarNextButtonTemplate" TargetType="{x:Type Button}">
        <Grid Cursor="Hand">
            <VisualStateManager.VisualStateGroups>
                <VisualStateGroup x:Name="CommonStates">
                    <VisualState x:Name="Normal" />
                    <VisualState x:Name="MouseOver"/>
                    <VisualState x:Name="Disabled">
                        <Storyboard>
                            <DoubleAnimation 
                                Duration="0"
                                To="0.4"
                                Storyboard.TargetProperty="(Shape.Fill).(Brush.Opacity)"
                                Storyboard.TargetName="path" />
                        </Storyboard>
                    </VisualState>
                </VisualStateGroup>
            </VisualStateManager.VisualStateGroups>
            <Grid Background="Transparent">
                <Path 
                    x:Name="path"
                    Stretch="Fill"
                    Height="18"
                    Width="10"
                    Data="{StaticResource RightArrowGeometry}"
                    Fill="{DynamicResource CustomCalendarArrowButtonForeground}"/>
            </Grid>
        </Grid>
    </ControlTemplate>
    <ControlTemplate x:Key="CustomCalendarHeaderButtonTemplate" TargetType="{x:Type Button}">
        <Grid Cursor="Hand">
            <VisualStateManager.VisualStateGroups>
                <VisualStateGroup x:Name="CommonStates">
                    <VisualState x:Name="Normal" />
                    <VisualState x:Name="MouseOver" />
                    <VisualState x:Name="Disabled">
                        <Storyboard>
                            <DoubleAnimation 
                                Duration="0"
                                To="0.4"
                                Storyboard.TargetProperty="Opacity"
                                Storyboard.TargetName="buttonContent" />
                        </Storyboard>
                    </VisualState>
                </VisualStateGroup>
            </VisualStateManager.VisualStateGroups>
            <ContentPresenter 
                x:Name="buttonContent"
                Margin="6, 8"
                ContentTemplate="{TemplateBinding ContentTemplate}"
                Content="{TemplateBinding Content}"
                TextElement.Foreground="{DynamicResource CustomCalendarHeaderButtonForeground}"
                TextElement.FontSize="{StaticResource CustomCalendarHeaderButtonFontSize}"
                HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                VerticalAlignment="{TemplateBinding VerticalContentAlignment}" />
        </Grid>
    </ControlTemplate>
    <!--#endregion Templates-->
    <!--#region Styles-->
    <Style x:Key="CustomCalendarDayButtonStyle" TargetType="{x:Type CalendarDayButton}">
        <Setter Property="Width" Value="{StaticResource CustomCalendarButtonSize}" />
        <Setter Property="Height" Value="{StaticResource CustomCalendarButtonSize}" />
        <Setter Property="FontSize" Value="{StaticResource CustomCalendarFontSize}" />
        <Setter Property="Margin" Value="{StaticResource CustomCalendarButtonMargin}" />
        <Setter Property="HorizontalContentAlignment" Value="Center" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="UseLayoutRounding" Value="True" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="CalendarDayButton">
                    <Grid Cursor="Hand">
                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup Name="CommonStates">
                                <VisualState Name="Normal" />
                                <VisualState Name="MouseOver" />
                                <VisualState Name="Pressed"/>
                                <VisualState Name="Disabled">
                                    <Storyboard>
                                        <DoubleAnimation 
                                            Storyboard.TargetName="NormalText"
                                            Storyboard.TargetProperty="Opacity"
                                            To="0.4"
                                            Duration="0" />
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup Name="SelectionStates">
                                <VisualState Name="Unselected" />
                                <VisualState Name="Selected">
                                    <Storyboard>
                                        <DoubleAnimation 
                                            Storyboard.TargetName="SelectedBackground"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0" />
                                        <ColorAnimation 
                                            Duration="0"
                                            Storyboard.TargetName="NormalText"
                                            Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"
                                            To="{DynamicResource CustomCalendarSelectedForegroundColor}" />
                                    </Storyboard>
                                </VisualState>

                            </VisualStateGroup>
                            <VisualStateGroup Name="ActiveStates">
                                <VisualState Name="Active" />
                                <VisualState Name="Inactive">
                                    <Storyboard>
                                        <DoubleAnimation 
                                            Duration="0"
                                            Storyboard.TargetName="NormalText"
                                            Storyboard.TargetProperty="Opacity"
                                            To="0.6"/>
                                    </Storyboard>
                                </VisualState>

                            </VisualStateGroup>
                            <VisualStateGroup Name="DayStates">
                                <VisualState Name="RegularDay" />
                                <VisualState Name="Today">
                                    <Storyboard>
                                        <ColorAnimation 
                                            Duration="0"
                                            Storyboard.TargetName="NormalText"
                                            Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"
                                            To="{DynamicResource CustomCalendarPrimaryColor}" />
                                        <DoubleAnimation 
                                            Storyboard.TargetName="TodayBackground"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0" />
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup Name="BlackoutDayStates">
                                <VisualState Name="NormalDay" />
                                <VisualState Name="BlackoutDay">
                                    <Storyboard>
                                        <ColorAnimation 
                                            Duration="0"
                                            Storyboard.TargetName="NormalText"
                                            Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"
                                            To="{DynamicResource CustomCalendarBlackoutForegroundColor}" />
                                        <ObjectAnimationUsingKeyFrames
                                            Storyboard.TargetName="Blackout"
                                            Storyboard.TargetProperty="(UIElement.Visibility)">
                                            <DiscreteObjectKeyFrame KeyTime="00:00:00" Value="{x:Static Visibility.Visible}" />
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                        </VisualStateManager.VisualStateGroups>
                        <Border
                            x:Name="TodayBackground"
                            CornerRadius="32"
                            Opacity="0"
                            Background="{DynamicResource CustomCalendarCurrentDayButtonBackground}"/>
                        <Border
                            x:Name="SelectedBackground"
                            CornerRadius="32"
                            Opacity="0"
                            Background="{DynamicResource CustomCalendarSelectedDayButtonBackground}"/>
                        <Border 
                            Background="{TemplateBinding Background}"
                            BorderThickness="{TemplateBinding BorderThickness}"
                            BorderBrush="{TemplateBinding BorderBrush}" />

                       <ContentPresenter 
                            x:Name="NormalText"
                            HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                            TextElement.Foreground="{StaticResource CustomCalendarForeground}"/>

                        <Border
                            x:Name="Blackout"
                            Cursor="No"
                            CornerRadius="32"
                            Visibility="Collapsed"
                            Background="{DynamicResource CustomCalendarBlackoutBackground}">
                        </Border>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style x:Key="CustomCalendarMonthAndYearButtonStyle" TargetType="{x:Type CalendarButton}" >
        <Setter Property="Width" Value="{StaticResource CustomCalendarMonthAndYearButtonWidth}" />
        <Setter Property="Height" Value="{StaticResource CustomCalendarMonthAndYearButtonHeight}" />
        <Setter Property="FontSize" Value="{StaticResource CustomCalendarFontSize}" />
        <Setter Property="Margin" Value="{StaticResource CustomCalendarButtonMargin}" />
        <Setter Property="HorizontalContentAlignment" Value="Center" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="UseLayoutRounding" Value="True" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="CalendarButton">
                    <Grid Cursor="Hand">
                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup Name="CommonStates">
                                <VisualState Name="Normal" />
                                <VisualState Name="MouseOver"/>
                                <VisualState Name="Pressed"/>
                            </VisualStateGroup>
                            <VisualStateGroup Name="SelectionStates">
                                <VisualState Name="Unselected" />
                                <VisualState Name="Selected">
                                    <Storyboard>
                                        <ColorAnimation 
                                            Duration="0"
                                            Storyboard.TargetName="NormalText"
                                            Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"
                                            To="{DynamicResource CustomCalendarSelectedForegroundColor}" />
                                        <DoubleAnimation 
                                            Storyboard.TargetName="SelectedBackground"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0" />
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup Name="ActiveStates">
                                <VisualState Name="Active" />
                                <VisualState Name="Inactive">
                                    <Storyboard>
                                        <DoubleAnimation 
                                            Duration="0"
                                            Storyboard.TargetName="NormalText"
                                            Storyboard.TargetProperty="Opacity"
                                            To="0.6"/>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                        </VisualStateManager.VisualStateGroups>

                        <Border
                            x:Name="SelectedBackground"
                            CornerRadius="4"
                            Opacity="0"
                            BorderBrush="{DynamicResource CustomCalendarSelectedDayButtonBackground}"
                            BorderThickness="0"
                            Background="{DynamicResource CustomCalendarSelectedDayButtonBackground}"/>
                        <ContentPresenter 
                            x:Name="NormalText"
                            HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                            TextElement.Foreground="{StaticResource CustomCalendarForeground}"/>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style x:Key="CustomCalendarItemStyle" TargetType="{x:Type CalendarItem}">
        <Setter Property="Margin" Value="4" />
        <Setter Property="UseLayoutRounding" Value="True" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type CalendarItem}">
                    <ControlTemplate.Resources>
                        <DataTemplate x:Key="{x:Static CalendarItem.DayTitleTemplateResourceKey}">
                            <TextBlock
                                Foreground="{DynamicResource CustomCalendarDayTitleForeground}"
                                FontSize="{StaticResource CustomCalendarDayTitleFontSize}"
                                Margin="0,8,0,8"
                                Text="{Binding}"
                                HorizontalAlignment="Center"
                                VerticalAlignment="Center" />
                        </DataTemplate>
                    </ControlTemplate.Resources>

                    <Grid x:Name="PART_Root">
                        <Grid.Resources>
                            <SolidColorBrush x:Key="DisabledColor" Color="{DynamicResource CustomCalendarBackgroundColor}" Opacity="0.1"/>
                        </Grid.Resources>

                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup x:Name="CommonStates">
                                <VisualState x:Name="Normal" />
                            </VisualStateGroup>
                        </VisualStateManager.VisualStateGroups>

                        <Border 
                            BorderBrush="{TemplateBinding BorderBrush}"
                            BorderThickness="{TemplateBinding BorderThickness}"
                            Background="{TemplateBinding Background}"
                            CornerRadius="4">
                            <Border 
                                BorderBrush="{DynamicResource CustomCalendarBackground}"
                                BorderThickness="2"
                                CornerRadius="4"
                                Padding="2">

                                <Grid>
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="Auto" />
                                        <ColumnDefinition Width="Auto" />
                                        <ColumnDefinition Width="Auto" />
                                    </Grid.ColumnDefinitions>

                                    <Grid.RowDefinitions>
                                        <RowDefinition Height="Auto" />
                                        <RowDefinition Height="*" />

                                    </Grid.RowDefinitions>
                                    <Button 
                                        x:Name="PART_PreviousButton"
                                        Width="{StaticResource CustomCalendarArrowButtonSize}"
                                        Height="{StaticResource CustomCalendarArrowButtonSize}"
                                        Template="{StaticResource CustomCalendarPreviousButtonTemplate}"
                                        Margin="10, 4, 0, 0"
                                        Focusable="False"
                                        HorizontalAlignment="Left"
                                        Grid.Column="0"
                                        Grid.Row="0"/>

                                    <Button 
                                        x:Name="PART_HeaderButton"
                                        HorizontalAlignment="Center"
                                        VerticalAlignment="Center"
                                        Grid.Column="1"
                                        Grid.Row="0"
                                        Template="{StaticResource CustomCalendarHeaderButtonTemplate}" />

                                    <Button 
                                        x:Name="PART_NextButton"
                                        Width="{StaticResource CustomCalendarArrowButtonSize}"
                                        Height="{StaticResource CustomCalendarArrowButtonSize}"
                                        Template="{StaticResource CustomCalendarNextButtonTemplate}"
                                        Margin="0, 4, 10, 0"
                                        Focusable="False"
                                        HorizontalAlignment="Right"
                                        Grid.Column="2"
                                        Grid.Row="0"/>
                                    <Grid 
                                        x:Name="PART_MonthView"
                                        Visibility="Visible"
                                        Grid.ColumnSpan="3" 
                                        Grid.Column="0"
                                        Grid.Row="1"
                                        Margin="6,-1,6,6"
                                        HorizontalAlignment="Center">
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                        </Grid.ColumnDefinitions>
                                        <Grid.RowDefinitions>
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                        </Grid.RowDefinitions>
                                    </Grid>
                                    <Grid 
                                        x:Name="PART_YearView"
                                        Visibility="Hidden"
                                        Grid.ColumnSpan="3" 
                                        Grid.Column="0"
                                        Grid.Row="1"
                                        HorizontalAlignment="Center"
                                        Margin="6">

                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="Auto" />
                                        </Grid.ColumnDefinitions>
                                        <Grid.RowDefinitions>
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="Auto" />
                                        </Grid.RowDefinitions>
                                    </Grid>
                                </Grid>
                            </Border>
                        </Border>
                        <Rectangle 
                            x:Name="PART_DisabledVisual"
                            Fill="{DynamicResource DisabledColor}"
                            Opacity="0"
                            RadiusY="2"
                            RadiusX="2"
                            Stretch="Fill"
                            StrokeThickness="0"
                            Visibility="Collapsed" />
                    </Grid>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsEnabled" Value="False">
                            <Setter Property="Visibility" TargetName="PART_DisabledVisual" Value="Visible" />
                        </Trigger>
                        <DataTrigger Binding="{Binding DisplayMode,  RelativeSource={RelativeSource FindAncestor,  AncestorType={x:Type Calendar}}}" Value="Year">
                            <Setter Property="Visibility" TargetName="PART_MonthView" Value="Hidden" />
                            <Setter Property="Visibility" TargetName="PART_YearView" Value="Visible" />
                        </DataTrigger>
                        <DataTrigger Binding="{Binding DisplayMode, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Calendar}}}" Value="Decade">
                            <Setter Property="Visibility" TargetName="PART_MonthView" Value="Hidden" />
                            <Setter Property="Visibility" TargetName="PART_YearView" Value="Visible" />
                        </DataTrigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style x:Key="CustomCalendar" TargetType="{x:Type Calendar}">
        <Setter Property="CalendarDayButtonStyle" Value="{StaticResource CustomCalendarDayButtonStyle}" />
        <Setter Property="CalendarButtonStyle" Value="{StaticResource CustomCalendarMonthAndYearButtonStyle}" />
        <Setter Property="CalendarItemStyle" Value="{StaticResource CustomCalendarItemStyle}" />
        <Setter Property="BorderThickness" Value="0" />
        <Setter Property="Background" Value="{DynamicResource CustomCalendarBackground}" />
        <Setter Property="UseLayoutRounding" Value="True" />

        <Setter Property="Effect">
            <Setter.Value>
                <DropShadowEffect 
                    ShadowDepth="0" 
                    BlurRadius="4.8" 
                    Direction="270" 
                    Opacity="0.2"/>
            </Setter.Value>

        </Setter>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Calendar}">
                    <StackPanel x:Name="PART_Root" HorizontalAlignment="Center">
                        <CalendarItem 
                            x:Name="PART_CalendarItem"
                            UseLayoutRounding="{TemplateBinding UseLayoutRounding}"
                            BorderBrush="{TemplateBinding BorderBrush}"
                            BorderThickness="{TemplateBinding BorderThickness}"
                            Background="{TemplateBinding Background}"
                            Style="{TemplateBinding CalendarItemStyle}" />
                    </StackPanel>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <!--#endregion Styles-->
</ResourceDictionary>

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<ResourceDictionary

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:system="clr-namespace:System;assembly=System.Runtime">

<Color x:Key="CustomCalendarSelectedForegroundColor">#FFFFFF</Color>

<system:Double x:Key="CustomCalendarArrowButtonSize">40</system:Double>

<system:Double x:Key="CustomCalendarMonthAndYearButtonWidth">64</system:Double>

<system:Double x:Key="CustomCalendarMonthAndYearButtonHeight">40</system:Double>

<system:Double x:Key="CustomCalendarButtonSize">40</system:Double>

<system:Double x:Key="CustomCalendarFontSize">13</system:Double>

<system:Double x:Key="CustomCalendarHeaderButtonFontSize">16</system:Double>

<system:Double x:Key="CustomCalendarDayTitleFontSize">16</system:Double>

<VisualStateManager.VisualStateGroups>

<DoubleAnimation

Duration="0"

To="0.4"

Storyboard.TargetProperty="(Shape.Fill).(Brush.Opacity)"

Storyboard.TargetName="path" />

</Storyboard>

</VisualState>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<Path

x:Name="path"

Stretch="Fill"

Height="18"

Width="10"

Data="{StaticResource LeftArrowGeometry}"

Fill="{DynamicResource CustomCalendarArrowButtonForeground}"/>

</Grid>

</ControlTemplate>

<VisualStateManager.VisualStateGroups>

<DoubleAnimation

Duration="0"

To="0.4"

Storyboard.TargetProperty="(Shape.Fill).(Brush.Opacity)"

Storyboard.TargetName="path" />

</Storyboard>

</VisualState>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<Path

x:Name="path"

Stretch="Fill"

Height="18"

Width="10"

Data="{StaticResource RightArrowGeometry}"

Fill="{DynamicResource CustomCalendarArrowButtonForeground}"/>

</Grid>

</ControlTemplate>

<VisualStateManager.VisualStateGroups>

<DoubleAnimation

Duration="0"

To="0.4"

Storyboard.TargetProperty="Opacity"

Storyboard.TargetName="buttonContent" />

</Storyboard>

</VisualState>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<ContentPresenter

x:Name="buttonContent"

Margin="6, 8"

ContentTemplate="{TemplateBinding ContentTemplate}"

Content="{TemplateBinding Content}"

TextElement.Foreground="{DynamicResource CustomCalendarHeaderButtonForeground}"

TextElement.FontSize="{StaticResource CustomCalendarHeaderButtonFontSize}"

HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"

VerticalAlignment="{TemplateBinding VerticalContentAlignment}" />

</Grid>

</ControlTemplate>

<Setter.Value>

<VisualStateManager.VisualStateGroups>

<DoubleAnimation

Storyboard.TargetName="NormalText"

Storyboard.TargetProperty="Opacity"

To="0.4"

Duration="0" />

</Storyboard>

</VisualState>

</VisualStateGroup>

<DoubleAnimation

Storyboard.TargetName="SelectedBackground"

Storyboard.TargetProperty="Opacity"

To="1"

Duration="0" />

<ColorAnimation

Duration="0"

Storyboard.TargetName="NormalText"

Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"

To="{DynamicResource CustomCalendarSelectedForegroundColor}" />

</Storyboard>

</VisualState>

</VisualStateGroup>

<DoubleAnimation

Duration="0"

Storyboard.TargetName="NormalText"

Storyboard.TargetProperty="Opacity"

To="0.6"/>

</Storyboard>

</VisualState>

</VisualStateGroup>

<ColorAnimation

Duration="0"

Storyboard.TargetName="NormalText"

Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"

To="{DynamicResource CustomCalendarPrimaryColor}" />

<DoubleAnimation

Storyboard.TargetName="TodayBackground"

Storyboard.TargetProperty="Opacity"

To="1"

Duration="0" />

</Storyboard>

</VisualState>

</VisualStateGroup>

<ColorAnimation

Duration="0"

Storyboard.TargetName="NormalText"

Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"

To="{DynamicResource CustomCalendarBlackoutForegroundColor}" />

<ObjectAnimationUsingKeyFrames

Storyboard.TargetName="Blackout"

Storyboard.TargetProperty="(UIElement.Visibility)">

</ObjectAnimationUsingKeyFrames>

</Storyboard>

</VisualState>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<Border

x:Name="TodayBackground"

CornerRadius="32"

Opacity="0"

Background="{DynamicResource CustomCalendarCurrentDayButtonBackground}"/>

<Border

x:Name="SelectedBackground"

CornerRadius="32"

Opacity="0"

Background="{DynamicResource CustomCalendarSelectedDayButtonBackground}"/>

<Border

Background="{TemplateBinding Background}"

BorderThickness="{TemplateBinding BorderThickness}"

BorderBrush="{TemplateBinding BorderBrush}" />

<ContentPresenter

x:Name="NormalText"

HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"

VerticalAlignment="{TemplateBinding VerticalContentAlignment}"

TextElement.Foreground="{StaticResource CustomCalendarForeground}"/>

<Border

x:Name="Blackout"

Cursor="No"

CornerRadius="32"

Visibility="Collapsed"

Background="{DynamicResource CustomCalendarBlackoutBackground}">

</Border>

</Grid>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

<Setter.Value>

<VisualStateManager.VisualStateGroups>

</VisualStateGroup>

<ColorAnimation

Duration="0"

Storyboard.TargetName="NormalText"

Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"

To="{DynamicResource CustomCalendarSelectedForegroundColor}" />

<DoubleAnimation

Storyboard.TargetName="SelectedBackground"

Storyboard.TargetProperty="Opacity"

To="1"

Duration="0" />

</Storyboard>

</VisualState>

</VisualStateGroup>

<DoubleAnimation

Duration="0"

Storyboard.TargetName="NormalText"

Storyboard.TargetProperty="Opacity"

To="0.6"/>

</Storyboard>

</VisualState>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<Border

x:Name="SelectedBackground"

CornerRadius="4"

Opacity="0"

BorderBrush="{DynamicResource CustomCalendarSelectedDayButtonBackground}"

BorderThickness="0"

Background="{DynamicResource CustomCalendarSelectedDayButtonBackground}"/>

<ContentPresenter

x:Name="NormalText"

HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"

VerticalAlignment="{TemplateBinding VerticalContentAlignment}"

TextElement.Foreground="{StaticResource CustomCalendarForeground}"/>

</Grid>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

<Setter.Value>

<ControlTemplate.Resources>

<TextBlock

Foreground="{DynamicResource CustomCalendarDayTitleForeground}"

FontSize="{StaticResource CustomCalendarDayTitleFontSize}"

Margin="0,8,0,8"

Text="{Binding}"

HorizontalAlignment="Center"

VerticalAlignment="Center" />

</DataTemplate>

</ControlTemplate.Resources>

<Grid.Resources>

</Grid.Resources>

<VisualStateManager.VisualStateGroups>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<Border

BorderBrush="{TemplateBinding BorderBrush}"

BorderThickness="{TemplateBinding BorderThickness}"

Background="{TemplateBinding Background}"

CornerRadius="4">

<Border

BorderBrush="{DynamicResource CustomCalendarBackground}"

BorderThickness="2"

CornerRadius="4"

Padding="2">

<Grid>

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

</Grid.RowDefinitions>

<Button

x:Name="PART_PreviousButton"

Width="{StaticResource CustomCalendarArrowButtonSize}"

Height="{StaticResource CustomCalendarArrowButtonSize}"

Template="{StaticResource CustomCalendarPreviousButtonTemplate}"

Margin="10, 4, 0, 0"

Focusable="False"

HorizontalAlignment="Left"

Grid.Column="0"

Grid.Row="0"/>

<Button

x:Name="PART_HeaderButton"

HorizontalAlignment="Center"

VerticalAlignment="Center"

Grid.Column="1"

Grid.Row="0"

Template="{StaticResource CustomCalendarHeaderButtonTemplate}" />

<Button

x:Name="PART_NextButton"

Width="{StaticResource CustomCalendarArrowButtonSize}"

Height="{StaticResource CustomCalendarArrowButtonSize}"

Template="{StaticResource CustomCalendarNextButtonTemplate}"

Margin="0, 4, 10, 0"

Focusable="False"

HorizontalAlignment="Right"

Grid.Column="2"

Grid.Row="0"/>

<Grid

x:Name="PART_MonthView"

Visibility="Visible"

Grid.ColumnSpan="3"

Grid.Column="0"

Grid.Row="1"

Margin="6,-1,6,6"

HorizontalAlignment="Center">

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

</Grid.RowDefinitions>

</Grid>

<Grid

x:Name="PART_YearView"

Visibility="Hidden"

Grid.ColumnSpan="3"

Grid.Column="0"

Grid.Row="1"

HorizontalAlignment="Center"

Margin="6">

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

</Grid.RowDefinitions>

</Grid>

</Border>

<Rectangle

x:Name="PART_DisabledVisual"

Fill="{DynamicResource DisabledColor}"

Opacity="0"

RadiusY="2"

RadiusX="2"

Stretch="Fill"

StrokeThickness="0"

Visibility="Collapsed" />

</Grid>

<ControlTemplate.Triggers>

</Trigger>

</DataTrigger>

</DataTrigger>

</ControlTemplate.Triggers>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

<Setter.Value>

<DropShadowEffect

ShadowDepth="0"

BlurRadius="4.8"

Direction="270"

Opacity="0.2"/>

</Setter.Value>

</Setter>

<Setter.Value>

<CalendarItem

x:Name="PART_CalendarItem"

UseLayoutRounding="{TemplateBinding UseLayoutRounding}"

BorderBrush="{TemplateBinding BorderBrush}"

BorderThickness="{TemplateBinding BorderThickness}"

Background="{TemplateBinding Background}"

Style="{TemplateBinding CalendarItemStyle}" />

</StackPanel>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

</ResourceDictionary>

بخش چندان پیچیده ای در کد فوق وجود ندارد و همان قالب پیشفرض خود کنترل است. همچنین اکثر بخش ها در آموزش های قبلی توضیح داده شده است. بعد از ایجاد فایل بالا، محتوای فایل Generic.xaml را به شکل زیر تغییر دهید.

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="pack://application:,,,/CustomControls;component/Themes/CustomCalendar.xaml" />
    </ResourceDictionary.MergedDictionaries>
</ResourceDictionary>

<ResourceDictionary.MergedDictionaries>

</ResourceDictionary.MergedDictionaries>

</ResourceDictionary>

شما می توانید به جای ایجاد فایل ResourceDictionary استایل بالا را در داخل همین فایل Generic.xaml نیز بنویسید. اما برای بهتر شدن ساختار پروژه ما استایل مربوط به کنترل Calendar را در فایل مربوط به خودش نوشتیم.

ایجاد پروژه WPF

بعد از ایجاد استایل مورد نظر برای کنترل Calendar، حال باید آن را تست کنیم. برای این کار یک پروژه از نوع WPF با نام CustomCalendar.Demo ایجاد کرده و Reference مربوط به پروژه اول را به آن اضافه کنید. سپس فایل App.xaml را باز کرده و منابع مربوط به استایل Calendar را مانند نمونه زیر به آن اضافه کنید.

<Application 
    x:Class="CustomCalendar.Demo.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="pack://application:,,,/CustomControls;component/Themes/Generic.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<Application

x:Class="CustomCalendar.Demo.App"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

StartupUri="MainWindow.xaml">

<Application.Resources>

<ResourceDictionary.MergedDictionaries>

</ResourceDictionary.MergedDictionaries>

</ResourceDictionary>

</Application.Resources>

</Application>

همچنین محتوای فایل MainWindow.xaml را نیز به شکل زیر تغییر دهید.

<Window 
    x:Class="CustomCalendar.Demo.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    Title="SourceSara.Com"
    Height="660" 
    Width="800"
    Background="#1B2738"
    Foreground="#a0afc0"
    WindowStartupLocation="CenterScreen"
    TextElement.FontFamily="Roboto"
    TextElement.Foreground="#a0afc0">
    <Viewbox Margin="16">
        <Calendar 
           Margin="8"
            FontFamily="Roboto"/>
    </Viewbox>
</Window>