WPF有关控件和模板样式设计的微软官方文档

说明

如果你正在使用WPF开发应用程序，相信这篇博客会对你有用。希望你能认真的阅读

正文

此文主要以Button为例进行介绍此文档的组成部分。

Button Parts

Button控件没有任何命名的部件

Button 状态

这里列出了Button控件的视觉状态列表

VisualState Name	VisualStateGroup Name	描述
Normal	CommonStates	默认状态
MouseOver	CommonStates	鼠标指针定位到此空间上的状态
Pressed	CommonStates	控件被按下
Disabled	CommonStates	控件不可用
Focused	FocusStates	控件获得焦点
Unfocused	FocusStates	控件未获得焦点
Valid	ValidationStates	The control uses the Validation class and the Validation.HasError attached property is false.
InvalidFocused	ValidationStates	The Validation.HasError attached property is true and the control has focus.
InvalidUnfocused	ValidationStates	The Validation.HasError attached property is true and the control does not have focus.

Button 控件模板示例

<!-- FocusVisual -->

<Style x:Key="ButtonFocusVisual">
  <Setter Property="Control.Template">
    <Setter.Value>
      <ControlTemplate>
        <Border>
          <Rectangle Margin="2"
                     StrokeThickness="1"
                     Stroke="#60000000"
                     StrokeDashArray="1 2" />
        </Border>
      </ControlTemplate>
    </Setter.Value>
  </Setter>
</Style>

<!-- Button -->
<Style TargetType="Button">
  <Setter Property="SnapsToDevicePixels"  Value="true" />
  <Setter Property="OverridesDefaultStyle"  Value="true" />
  <Setter Property="FocusVisualStyle"  Value="{StaticResource ButtonFocusVisual}" />
  <Setter Property="MinHeight"  Value="23" />
  <Setter Property="MinWidth"   Value="75" />
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="Button">
        <Border TextBlock.Foreground="{TemplateBinding Foreground}" x:Name="Border"  CornerRadius="2"  BorderThickness="1">
          <Border.BorderBrush>
            <LinearGradientBrush StartPoint="0,0"  EndPoint="0,1">
              <LinearGradientBrush.GradientStops>
                <GradientStopCollection>
                  <GradientStop Color="{DynamicResource BorderLightColor}"  Offset="0.0" />
                  <GradientStop Color="{DynamicResource BorderDarkColor}" Offset="1.0" />
                </GradientStopCollection>
              </LinearGradientBrush.GradientStops>
            </LinearGradientBrush>

          </Border.BorderBrush>
          <Border.Background>
            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
              <GradientStop Color="{DynamicResource ControlLightColor}" Offset="0" />
              <GradientStop Color="{DynamicResource ControlMediumColor}" Offset="1" />
            </LinearGradientBrush>
          </Border.Background>
          <VisualStateManager.VisualStateGroups>
            <VisualStateGroup x:Name="CommonStates">
              <VisualStateGroup.Transitions>
                <VisualTransition GeneratedDuration="0:0:0.5" />
                <VisualTransition GeneratedDuration="0" To="Pressed" />
              </VisualStateGroup.Transitions>
              <VisualState x:Name="Normal" />
              <VisualState x:Name="MouseOver">
                <Storyboard>
                  <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)" Storyboard.TargetName="Border">
                    <EasingColorKeyFrame KeyTime="0" Value="{StaticResource ControlMouseOverColor}" />
                  </ColorAnimationUsingKeyFrames>
                </Storyboard>
              </VisualState>
              <VisualState x:Name="Pressed">
                <Storyboard>
                  <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Panel.Background).
                      (GradientBrush.GradientStops)[1].(GradientStop.Color)"  Storyboard.TargetName="Border">
                    <EasingColorKeyFrame KeyTime="0" Value="{StaticResource ControlPressedColor}" />
                  </ColorAnimationUsingKeyFrames>
                  <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Border.BorderBrush).
                      (GradientBrush.GradientStops)[0].(GradientStop.Color)" Storyboard.TargetName="Border">
                    <EasingColorKeyFrame KeyTime="0" Value="{StaticResource PressedBorderDarkColor}" />
                  </ColorAnimationUsingKeyFrames>
                  <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Border.BorderBrush).
                      (GradientBrush.GradientStops)[1].(GradientStop.Color)" Storyboard.TargetName="Border">
                    <EasingColorKeyFrame KeyTime="0" Value="{StaticResource PressedBorderLightColor}" />
                  </ColorAnimationUsingKeyFrames>
                </Storyboard>
              </VisualState>
              <VisualState x:Name="Disabled">
                <Storyboard>
                  <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Panel.Background).
                      (GradientBrush.GradientStops)[1].(GradientStop.Color)"  Storyboard.TargetName="Border">
                    <EasingColorKeyFrame KeyTime="0"  Value="{StaticResource DisabledControlDarkColor}" />
                  </ColorAnimationUsingKeyFrames>
                  <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(TextBlock.Foreground).(SolidColorBrush.Color)" Storyboard.TargetName="Border">
                    <EasingColorKeyFrame KeyTime="0"  Value="{StaticResource DisabledForegroundColor}" />
                  </ColorAnimationUsingKeyFrames>
                  <ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)" Storyboard.TargetName="Border">
                    <EasingColorKeyFrame KeyTime="0" Value="{StaticResource DisabledBorderDarkColor}" />
                  </ColorAnimationUsingKeyFrames>
                </Storyboard>
              </VisualState>
            </VisualStateGroup>
          </VisualStateManager.VisualStateGroups>
          <ContentPresenter Margin="2" HorizontalAlignment="Center" VerticalAlignment="Center"  RecognizesAccessKey="True" />
        </Border>
        <ControlTemplate.Triggers>
          <Trigger Property="IsDefault" Value="true">
            <Setter TargetName="Border"  Property="BorderBrush">
              <Setter.Value>
                <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                  <GradientBrush.GradientStops>
                    <GradientStopCollection>
                      <GradientStop Color="{DynamicResource DefaultBorderBrushLightBrush}"  Offset="0.0" />
                      <GradientStop Color="{DynamicResource DefaultBorderBrushDarkColor}"  Offset="1.0" />
                    </GradientStopCollection>
                  </GradientBrush.GradientStops>
                </LinearGradientBrush>
              </Setter.Value>
            </Setter>
          </Trigger>
        </ControlTemplate.Triggers>
      </ControlTemplate>
    </Setter.Value>
  </Setter>
</Style>

上面示例中用到的一些资源。

<!--Control colors.-->
<Color x:Key="WindowColor">#FFE8EDF9</Color>
<Color x:Key="ContentAreaColorLight">#FFC5CBF9</Color>
<Color x:Key="ContentAreaColorDark">#FF7381F9</Color>

<Color x:Key="DisabledControlLightColor">#FFE8EDF9</Color>
<Color x:Key="DisabledControlDarkColor">#FFC5CBF9</Color>
<Color x:Key="DisabledForegroundColor">#FF888888</Color>

<Color x:Key="SelectedBackgroundColor">#FFC5CBF9</Color>
<Color x:Key="SelectedUnfocusedColor">#FFDDDDDD</Color>

<Color x:Key="ControlLightColor">White</Color>
<Color x:Key="ControlMediumColor">#FF7381F9</Color>
<Color x:Key="ControlDarkColor">#FF211AA9</Color>

<Color x:Key="ControlMouseOverColor">#FF3843C4</Color>
<Color x:Key="ControlPressedColor">#FF211AA9</Color>


<Color x:Key="GlyphColor">#FF444444</Color>
<Color x:Key="GlyphMouseOver">sc#1, 0.004391443, 0.002428215, 0.242281124</Color>

<!--Border colors-->
<Color x:Key="BorderLightColor">#FFCCCCCC</Color>
<Color x:Key="BorderMediumColor">#FF888888</Color>
<Color x:Key="BorderDarkColor">#FF444444</Color>

<Color x:Key="PressedBorderLightColor">#FF888888</Color>
<Color x:Key="PressedBorderDarkColor">#FF444444</Color>

<Color x:Key="DisabledBorderLightColor">#FFAAAAAA</Color>
<Color x:Key="DisabledBorderDarkColor">#FF888888</Color>

<Color x:Key="DefaultBorderBrushDarkColor">Black</Color>

<!--Control-specific resources.-->
<Color x:Key="HeaderTopColor">#FFC5CBF9</Color>
<Color x:Key="DatagridCurrentCellBorderColor">Black</Color>
<Color x:Key="SliderTrackDarkColor">#FFC5CBF9</Color>

<Color x:Key="NavButtonFrameColor">#FF3843C4</Color>

<LinearGradientBrush x:Key="MenuPopupBrush" EndPoint="0.5,1"  StartPoint="0.5,0">
  <GradientStop Color="{DynamicResource ControlLightColor}" Offset="0" />
  <GradientStop Color="{DynamicResource ControlMediumColor}" Offset="0.5" />
  <GradientStop Color="{DynamicResource ControlLightColor}"  Offset="1" />
</LinearGradientBrush>

<LinearGradientBrush x:Key="ProgressBarIndicatorAnimatedFill" StartPoint="0,0"  EndPoint="1,0">
  <LinearGradientBrush.GradientStops>
    <GradientStopCollection>
      <GradientStop Color="#000000FF"  Offset="0" />
      <GradientStop Color="#600000FF"  Offset="0.4" />
      <GradientStop Color="#600000FF" Offset="0.6" />
      <GradientStop Color="#000000FF" Offset="1" />
    </GradientStopCollection>
  </LinearGradientBrush.GradientStops>
</LinearGradientBrush>

此链接为Button的样式和模板的页面，如果想要看其他控件的样式和模板设置，可以从此页面的左侧菜单中进行选择相关控件的样式和模板内容。
https://docs.microsoft.com/en-us/dotnet/desktop/wpf/controls/button-styles-and-templates?view=netframeworkdesktop-4.8