WPF自定义日历控件Calendar 的方法

推荐下载地址 https://www.haolizi.net/example/view_2107.html

<UserControl.Resources><local1:DayConverter x:Key="DayConverter"/><!--导入转换器--><Style x:Key="CalendarStyle1"TargetType="{x:Type Calendar}"><!--日历控件的背景色,也可以改成绑定的--><Setter Property = "Background"Value="#f6f6f6" /><Setter Property = "Template" ><Setter.Value ><ControlTemplate TargetType="{x:Type Calendar}"><StackPanel x:Name="PART_Root"HorizontalAlignment="Center"VerticalAlignment="Center"><!--这个是日历控件的主体元件,也是内部元件PART_CalendarItem名称不要更改,可以改它的其它样式属性--><CalendarItem x:Name="PART_CalendarItem"BorderBrush="{TemplateBinding BorderBrush}"BorderThickness="{TemplateBinding BorderThickness}"Background="{TemplateBinding Background}"Style="{TemplateBinding CalendarItemStyle}"Height="{TemplateBinding Height}"Width="{TemplateBinding Width}"HorizontalAlignment="Stretch"VerticalAlignment="Stretch" /></StackPanel></ControlTemplate></Setter.Value></Setter></Style><!--日历主体样式表--><Style x:Key="CalendarItemStyle1"TargetType="{x:Type CalendarItem}"><Setter Property = "Template" ><Setter.Value ><ControlTemplate TargetType="{x:Type CalendarItem}"><ControlTemplate.Resources><DataTemplate x:Key="{x:Static CalendarItem.DayTitleTemplateResourceKey}"><!--日历星期几的绑定样式,我格式化成周一,周二等--><TextBlock Foreground = "#666666"FontSize="16"FontFamily="微软雅黑"HorizontalAlignment="Center"Margin="0 15"Text="{Binding StringFormat=周{0} }"VerticalAlignment="Center" /></DataTemplate></ControlTemplate.Resources><Grid x:Name="PART_Root"><Grid.Resources><!--设置日历控件 IsEnable = false 时的不可用遮罩层颜色,并且会播放过渡动画--><SolidColorBrush x:Key="DisabledColor"Color="#A5FFFFFF" /></Grid.Resources><VisualStateManager.VisualStateGroups><VisualStateGroup x:Name="CommonStates"><VisualState x:Name="Normal" /><VisualState x:Name="Disabled"><!--设置日历控件 IsEnable = false 时遮罩层透明度0-1变色动画--><Storyboard><DoubleAnimation Duration = "0"To="1"Storyboard.TargetProperty="Opacity"Storyboard.TargetName="PART_DisabledVisual" /></Storyboard></VisualState></VisualStateGroup></VisualStateManager.VisualStateGroups><Border BorderBrush = "#cfcfcf"BorderThickness="0"Background="{TemplateBinding Background}"CornerRadius="2"><Border><Grid><Grid.Resources><!--日历头左箭头按钮样式模版--><ControlTemplate x:Key="PreviousButtonTemplate"TargetType="{x:Type Button}"><!--鼠标悬停在左箭头按钮上时改变鼠标指针样式--><Grid Cursor = "Hand" ><VisualStateManager.VisualStateGroups ><VisualStateGroup x:Name="CommonStates"><VisualState x:Name="Normal" /><VisualState x:Name="MouseOver"><!--鼠标悬停在左箭头按钮上时左箭头颜色变化动画--><Storyboard><ColorAnimation Duration = "0"To="#FF73A9D8"Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)"Storyboard.TargetName="path" /></Storyboard></VisualState><VisualState x:Name="Disabled"><Storyboard><DoubleAnimation Duration = "0"To=".5"Storyboard.TargetProperty="(Shape.Fill).(Brush.Opacity)"Storyboard.TargetName="path" /></Storyboard></VisualState></VisualStateGroup></VisualStateManager.VisualStateGroups><!--左箭头整个区域矩形块--><Rectangle Fill = "#363636"Opacity="1"Stretch="Fill" /><Grid><!--左箭头--><Path x:Name="path"Data="M288.75,232.25 L288.75,240.625 L283,236.625 z"Fill="#e0e0e0"HorizontalAlignment="Left"Height="15"Width="15"Margin="20,0,0,0"Stretch="Fill"VerticalAlignment="Center" /></Grid></Grid></ControlTemplate><!--日历头右箭头按钮样式模版,这块跟左箭头样式模版没什么区别--><ControlTemplate x:Key="NextButtonTemplate"TargetType="{x:Type Button}"><Grid Cursor = "Hand" ><VisualStateManager.VisualStateGroups ><VisualStateGroup x:Name="CommonStates"><VisualState x:Name="Normal" /><VisualState x:Name="MouseOver"><Storyboard><ColorAnimation Duration = "0"To="#FF73A9D8"Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)"Storyboard.TargetName="path" /></Storyboard></VisualState><VisualState x:Name="Disabled"><Storyboard><DoubleAnimation Duration = "0"To=".5"Storyboard.TargetProperty="(Shape.Fill).(Brush.Opacity)"Storyboard.TargetName="path" /></Storyboard></VisualState></VisualStateGroup></VisualStateManager.VisualStateGroups><Rectangle Fill = "#363636"Opacity="1"Stretch="Fill" /><Grid><Path x:Name="path"Data="M282.875,231.875 L282.875,240.375 L288.625,236 z"Fill="#e0e0e0"HorizontalAlignment="Right"Height="15"Width="15"Margin="0,0,20,0"Stretch="Fill"VerticalAlignment="Center" /></Grid></Grid></ControlTemplate><!--日历头中间年按钮样式模版--><ControlTemplate x:Key="HeaderButtonTemplate"TargetType="{x:Type Button}"><Grid Cursor = "Hand" ><VisualStateManager.VisualStateGroups ><VisualStateGroup x:Name="CommonStates"><VisualState x:Name="Normal" /><VisualState x:Name="MouseOver"><Storyboard><ColorAnimation Duration = "0"To="#FF73A9D8"Storyboard.TargetProperty="(TextElement.Foreground).(SolidColorBrush.Color)"Storyboard.TargetName="buttonContent" /></Storyboard></VisualState><VisualState x:Name="Disabled"><Storyboard><DoubleAnimation Duration = "0"To=".5"Storyboard.TargetProperty="Opacity"Storyboard.TargetName="buttonContent" /></Storyboard></VisualState></VisualStateGroup></VisualStateManager.VisualStateGroups><ContentPresenter x:Name="buttonContent"ContentTemplate="{TemplateBinding ContentTemplate}"Content="{TemplateBinding Content}"TextElement.Foreground="#e0e0e0"HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"Margin="1,4,1,9"VerticalAlignment="{TemplateBinding VerticalContentAlignment}" /></Grid></ControlTemplate></Grid.Resources><Grid.RowDefinitions><!--日历头,左箭头,年,右箭头--><RowDefinition Height = "Auto" /><!--日历内容, 星期几和具体的日期几号几号--><RowDefinition Height = "*" /></Grid.RowDefinitions ><Grid.ColumnDefinitions ><!--左箭头--><ColumnDefinition Width="Auto" /><!--年--><ColumnDefinition Width = "*" /><!--右箭头--><ColumnDefinition Width="Auto" /></Grid.ColumnDefinitions><!--头,左箭头,年,右箭头,整体的背景色--><Border Grid.Row="0"Grid.ColumnSpan= "3"Background= "#363636" ></Border ><!--左箭头--><Button x:Name= "PART_PreviousButton"Grid.Column= "0"Focusable= "False"HorizontalAlignment= "Left"Grid.Row= "0"Template= "{StaticResource PreviousButtonTemplate}" /><!--年--><Button x:Name= "PART_HeaderButton"Grid.Column= "1"FontFamily= "微软雅黑"Focusable= "False"FontSize= "26"HorizontalAlignment= "Center"Grid.Row= "0"Template= "{StaticResource HeaderButtonTemplate}"VerticalAlignment= "Center" /><!--右箭头--><Button x:Name= "PART_NextButton"Grid.Column= "2"Focusable= "False"HorizontalAlignment= "Right"Grid.Row= "0"Template= "{StaticResource NextButtonTemplate}" /><!--日期几号几号内容显示--><Border Grid.Row= "1"Grid.ColumnSpan= "3"Margin= "0"BorderBrush= "#cfcfcf"BorderThickness= "3,0,3,3" ><Grid x:Name= "PART_MonthView"HorizontalAlignment= "Center"Visibility= "Visible" ><Grid.ColumnDefinitions><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /></Grid.ColumnDefinitions><Grid.RowDefinitions ><RowDefinition Height= "auto" /><RowDefinition Height= "*" /><RowDefinition Height= "*" /><RowDefinition Height= "*" /><RowDefinition Height= "*" /><RowDefinition Height= "*" /><RowDefinition Height= "*" /></Grid.RowDefinitions ></Grid ></Border ><!--月和年内容显示--><Grid x:Name= "PART_YearView"Grid.ColumnSpan= "3"HorizontalAlignment= "Center"Margin= "6,-3,7,6"Grid.Row= "1"Visibility= "Hidden"VerticalAlignment= "Center" ><Grid.ColumnDefinitions ><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /><ColumnDefinition Width= "*" /></Grid.ColumnDefinitions ><Grid.RowDefinitions ><RowDefinition Height= "*" /><RowDefinition Height= "*" /><RowDefinition Height= "*" /></Grid.RowDefinitions ></Grid ></Grid ></Border ></Border ><!--日历不可用的遮罩层--><Rectangle x:Name= "PART_DisabledVisual"Fill= "{StaticResource DisabledColor}"Opacity= "0"RadiusY= "2"RadiusX= "2"Stretch= "Fill"Stroke= "{StaticResource DisabledColor}"StrokeThickness= "1"Visibility= "Collapsed" /></Grid ><!--触发器属性--><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 ><!--单个几号几号按钮的样式模版--><Style x:Key= "CalendarDayButtonStyle1"TargetType= "{x:Type CalendarDayButton}" ><Setter Property= "Margin"Value= "1" /><Setter Property= "MinWidth"Value= "5" /><Setter Property= "MinHeight"Value= "5" /><Setter Property= "FontSize"Value= "22" /><Setter Property= "FontFamily"Value= "微软雅黑" /><Setter Property= "HorizontalContentAlignment"Value= "Center" /><Setter Property= "VerticalContentAlignment"Value= "Center" /><Setter Property= "Template" ><Setter.Value ><ControlTemplate TargetType= "{x:Type CalendarDayButton}" > <Grid ><VisualStateManager.VisualStateGroups ><VisualStateGroup x:Name= "CommonStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0:0:0.1" /></VisualStateGroup.Transitions ><VisualState x:Name= "Normal" /><!--悬停的颜色动画--><VisualState x:Name= "MouseOver" ><Storyboard ><DoubleAnimation Duration= "0"To= "0.5"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "HighlightBackground" /></Storyboard></VisualState ><!--按下后动画--><VisualState x:Name= "Pressed" ><Storyboard ><DoubleAnimation Duration= "0"To= "0.5"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "HighlightBackground" /></Storyboard></VisualState ><!--不可用动画--><VisualState x:Name= "Disabled" ><Storyboard ><DoubleAnimation Duration= "0"To= "0"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "HighlightBackground" /><DoubleAnimation Duration= "0"To= ".35"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "NormalText" /></Storyboard></VisualState ></VisualStateGroup ><VisualStateGroup x:Name= "SelectionStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0" /></VisualStateGroup.Transitions ><VisualState x:Name= "Unselected" /><!--选中某日期的样式--><VisualState x:Name= "Selected" ><Storyboard ><DoubleAnimation Duration= "0"To= ".75"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "SelectedBackground" /><ColorAnimation Duration= "0"To= "white"Storyboard.TargetProperty= "(TextElement.Foreground).(SolidColorBrush.Color)"Storyboard.TargetName= "NormalText" /></Storyboard></VisualState ></VisualStateGroup ><VisualStateGroup x:Name= "CalendarButtonFocusStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0" /></VisualStateGroup.Transitions ><VisualState x:Name= "CalendarButtonFocused" ><Storyboard ><ObjectAnimationUsingKeyFrames Duration= "0"Storyboard.TargetProperty= "Visibility"Storyboard.TargetName= "DayButtonFocusVisual" ><DiscreteObjectKeyFrame KeyTime= "0" ><DiscreteObjectKeyFrame.Value ><Visibility >Visible</Visibility ></DiscreteObjectKeyFrame.Value ></DiscreteObjectKeyFrame ></ObjectAnimationUsingKeyFrames ></Storyboard></VisualState ><VisualState x:Name= "CalendarButtonUnfocused" ><Storyboard ><ObjectAnimationUsingKeyFrames Duration= "0"Storyboard.TargetProperty= "Visibility"Storyboard.TargetName= "DayButtonFocusVisual" ><DiscreteObjectKeyFrame KeyTime= "0" ><DiscreteObjectKeyFrame.Value ><Visibility >Collapsed</Visibility ></DiscreteObjectKeyFrame.Value ></DiscreteObjectKeyFrame ></ObjectAnimationUsingKeyFrames ></Storyboard></VisualState ></VisualStateGroup ><VisualStateGroup x:Name= "ActiveStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0" /></VisualStateGroup.Transitions ><VisualState x:Name= "Active" /><VisualState x:Name= "Inactive" ><Storyboard ><ColorAnimation Duration= "0"To= "#b4b3b3"Storyboard.TargetProperty= "(TextElement.Foreground).(SolidColorBrush.Color)"Storyboard.TargetName= "NormalText" /></Storyboard></VisualState ></VisualStateGroup ><VisualStateGroup x:Name= "DayStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0" /></VisualStateGroup.Transitions ><VisualState x:Name= "RegularDay" /><!--今天的样式--><VisualState x:Name= "Today" ><Storyboard ><DoubleAnimation Duration= "0"To= "1"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "TodayBackground" /><ColorAnimation Duration= "0"To= "#666666"Storyboard.TargetProperty= "(TextElement.Foreground).(SolidColorBrush.Color)"Storyboard.TargetName= "NormalText" /><ObjectAnimationUsingKeyFrames Storyboard.TargetProperty= "Visibility"Storyboard.TargetName= "imgToday" ><DiscreteObjectKeyFrame KeyTime= "0" ><DiscreteObjectKeyFrame.Value ><Visibility >Visible</Visibility ></DiscreteObjectKeyFrame.Value ></DiscreteObjectKeyFrame ></ObjectAnimationUsingKeyFrames ></Storyboard></VisualState></VisualStateGroup><!--过期日期的--><VisualStateGroup x:Name= "BlackoutDayStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0" /></VisualStateGroup.Transitions ><VisualState x:Name= "NormalDay" /><VisualState x:Name= "BlackoutDay" ><Storyboard ><DoubleAnimation Duration= "0"To= ".2"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "Blackout" /></Storyboard></VisualState ></VisualStateGroup ></VisualStateManager.VisualStateGroups ><Border BorderBrush= "#bbbbbb"BorderThickness= "1" ><Border BorderBrush= "white"BorderThickness= "2,2,0,0"Margin= "1,1,0,0" ></Border ></Border ><Rectangle x:Name= "TodayBackground"Fill= "#c6c6c6"Opacity= "0"RadiusY= "1"RadiusX= "1" /><Rectangle x:Name= "SelectedBackground"Fill= "#6eafbf"Opacity= "0"RadiusY= "1"RadiusX= "1" /><Border BorderBrush= "{TemplateBinding BorderBrush}"BorderThickness= "{TemplateBinding BorderThickness}"Background= "{TemplateBinding Background}" /><Rectangle x:Name= "HighlightBackground"Fill= "#FFBADDE9"Opacity= "0"RadiusY= "1"RadiusX= "1" /><ContentPresenter x:Name= "NormalText"TextElement.Foreground= "#666666"HorizontalAlignment= "{TemplateBinding HorizontalContentAlignment}"VerticalAlignment= "{TemplateBinding VerticalContentAlignment}" /><Path x:Name= "Blackout"Data= "M8.1772461,11.029181 L10.433105,11.029181 L11.700684,12.801641 L12.973633,11.029181 L15.191895,11.029181 L12.844727,13.999395 L15.21875,17.060919 L12.962891,17.060919 L11.673828,15.256231 L10.352539,17.060919 L8.1396484,17.060919 L10.519043,14.042364 z"Fill= "#FF000000"HorizontalAlignment= "Stretch"Margin= "3"Opacity= "0"RenderTransformOrigin= "0.5,0.5"Stretch= "Fill"VerticalAlignment= "Stretch" /><Rectangle x:Name= "DayButtonFocusVisual"IsHitTestVisible= "false"RadiusY= "1"RadiusX= "1"Stroke= "#FF45D6FA"Visibility= "Collapsed" /><!--Width= "44"Height= "34"--><Image x:Name= "imgToday" Source= "../../CommonInMy/Image/秋意图.jpg"VerticalAlignment= "Top"HorizontalAlignment= "Left"Visibility= "Hidden" /><Grid><Grid.RowDefinitions><RowDefinition Height="*" /><RowDefinition Height="*" /><RowDefinition Height="*" /><RowDefinition Height="*" /></Grid.RowDefinitions><TextBlock FontSize="10" Grid.Row="4"  Foreground="DarkGray"  Text="{Binding Converter={StaticResource DayConverter} }">  </TextBlock></Grid> </Grid></ControlTemplate></Setter.Value></Setter></Style><Style x:Key= "CalendarButtonStyle1"TargetType= "{x:Type CalendarButton}" ><Setter Property= "Background"Value= "#FFBADDE9" /><Setter Property= "MinWidth"Value= "80" /><Setter Property= "MinHeight"Value= "120" /><Setter Property= "Margin"Value= "20" /><Setter Property= "FontSize"Value= "25" /><Setter Property= "HorizontalContentAlignment"Value= "Center" /><Setter Property= "VerticalContentAlignment"Value= "Center" /><Setter Property= "Template" ><Setter.Value ><ControlTemplate TargetType= "{x:Type CalendarButton}" ><Grid ><VisualStateManager.VisualStateGroups ><VisualStateGroup x:Name= "CommonStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0:0:0.1" /></VisualStateGroup.Transitions ><VisualState x:Name= "Normal" /><VisualState x:Name= "MouseOver" ><Storyboard ><DoubleAnimation Duration= "0"To= ".5"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "Background" /></Storyboard></VisualState ><VisualState x:Name= "Pressed" ><Storyboard ><DoubleAnimation Duration= "0"To= ".5"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "Background" /></Storyboard></VisualState ></VisualStateGroup ><VisualStateGroup x:Name= "SelectionStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0" /></VisualStateGroup.Transitions ><VisualState x:Name= "Unselected" /><VisualState x:Name= "Selected" ><Storyboard ><DoubleAnimation Duration= "0"To= ".75"Storyboard.TargetProperty= "Opacity"Storyboard.TargetName= "SelectedBackground" /></Storyboard></VisualState ></VisualStateGroup ><VisualStateGroup x:Name= "ActiveStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0" /></VisualStateGroup.Transitions ><VisualState x:Name= "Active" /><VisualState x:Name= "Inactive" ><Storyboard ><ColorAnimation Duration= "0"To= "#FF777777"Storyboard.TargetProperty= "(TextElement.Foreground).(SolidColorBrush.Color)"Storyboard.TargetName= "NormalText" /></Storyboard></VisualState ></VisualStateGroup ><VisualStateGroup x:Name= "CalendarButtonFocusStates" ><VisualStateGroup.Transitions ><VisualTransition GeneratedDuration= "0" /></VisualStateGroup.Transitions ><VisualState x:Name= "CalendarButtonFocused" ><Storyboard ><ObjectAnimationUsingKeyFrames Duration= "0"Storyboard.TargetProperty= "Visibility"Storyboard.TargetName= "CalendarButtonFocusVisual" ><DiscreteObjectKeyFrame KeyTime= "0" ><DiscreteObjectKeyFrame.Value ><Visibility >Visible</Visibility ></DiscreteObjectKeyFrame.Value ></DiscreteObjectKeyFrame ></ObjectAnimationUsingKeyFrames ></Storyboard></VisualState ><VisualState x:Name= "CalendarButtonUnfocused" ><Storyboard ><ObjectAnimationUsingKeyFrames Duration= "0"Storyboard.TargetProperty= "Visibility"Storyboard.TargetName= "CalendarButtonFocusVisual" ><DiscreteObjectKeyFrame KeyTime= "0" ><DiscreteObjectKeyFrame.Value ><Visibility >Collapsed</Visibility ></DiscreteObjectKeyFrame.Value ></DiscreteObjectKeyFrame ></ObjectAnimationUsingKeyFrames ></Storyboard></VisualState ></VisualStateGroup ></VisualStateManager.VisualStateGroups ><Rectangle x:Name= "SelectedBackground"Fill= "{TemplateBinding Background}"Opacity= "0"RadiusY= "1"RadiusX= "1" /><Rectangle x:Name= "Background"Fill= "{TemplateBinding Background}"Opacity= "0"RadiusY= "1"RadiusX= "1" /><ContentPresenter x:Name= "NormalText"TextElement.Foreground= "#FF333333"HorizontalAlignment= "{TemplateBinding HorizontalContentAlignment}"Margin= "1,0,1,1"VerticalAlignment= "{TemplateBinding VerticalContentAlignment}" /><Rectangle x:Name= "CalendarButtonFocusVisual"IsHitTestVisible= "false"RadiusY= "1"RadiusX= "1"Stroke= "#FF45D6FA"Visibility= "Collapsed" /></Grid ><ControlTemplate.Triggers ><Trigger Property= "IsFocused"Value= "True" ><Setter Property= "Visibility"TargetName= "CalendarButtonFocusVisual"Value= "Visible" /></Trigger ></ControlTemplate.Triggers ></ControlTemplate ></Setter.Value ></Setter ></Style ></UserControl.Resources ><Grid><Calendar Style= "{DynamicResource CalendarStyle1}"CalendarItemStyle= "{DynamicResource CalendarItemStyle1}"CalendarDayButtonStyle= "{DynamicResource CalendarDayButtonStyle1}"CalendarButtonStyle= "{DynamicResource CalendarButtonStyle1}"></Calendar></Grid>

其中绝大部分功能都是写样式：因为没有绑定的 itemsource 功能，加入一个textblock 来展示操作：

<Grid><Grid.RowDefinitions><RowDefinition Height="*" /><RowDefinition Height="*" /><RowDefinition Height="*" /><RowDefinition Height="*" /></Grid.RowDefinitions><TextBlock FontSize="10" Grid.Row="4"  Foreground="DarkGray"  Text="{Binding Converter={StaticResource DayConverter} }">  </TextBlock></Grid>

只能够用转换器来操作，因为这converter 调用的时候是自动value传入的是 当前 日期模式 ‘2024-10-24 00:00:00’ 需要再转换器 先 转换成日期操作，然后进入数据库查询当日数据 然后返回 需要字段。
在这里插入图片描述
所以转换的方法应该这么写：

  public  class DayConverter : IValueConverter{#region IValueConverter Memberspublic object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture){if (value != null){DateTime test = (DateTime)value;string date = test.ToString("yyyy-MM-dd");string wheres = "";if (GModel.User.SimiaoId!=1 ){wheres += $" and SiniaoId = {GModel.User.SimiaoId} ";}wheres += $" and ThisDay = '{date}' ";string Outstr = new DAL.DALFahuiInfo().QueryShowByCalender(wheres);return Outstr;}return string.Empty;}public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture){throw new NotImplementedException();}#endregion}

其中关于日期的sql操作是这样的 新增一个日期列，然后比对日期即可

 /// <summary>/// 显示当前日期数据/// </summary>/// <param name="wheres">wheres条件</param>/// <returns></returns>public string  QueryShowByCalender(string Wheres){ string sql = $@"SELECT b.FahuiName   FROM  ( select a.* from (select   FahuiName ,CONVERT(varchar(100),SetStartDate, 23) as  ThisDay  from [FahuiInfo]) a     where 1=1 {Wheres}) b";IEnumerable<string> ThisFanhuiNames =  DapperDbHelper.Query<string>(sql);string OutStr = "";if (ThisFanhuiNames != null){OutStr = string.Join(",",ThisFanhuiNames);}return OutStr;}

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