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最新推荐文章于 2025-04-18 12:39:24 发布

原创最新推荐文章于 2025-04-18 12:39:24 发布 · 656 阅读

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    <ImageBrush
      x:Key="{ComponentResourceKey TypeInTargetAssembly={x:Type local:CustomResources}, ResourceId=SadTileBrush}"
      TileMode="Tile"
      ViewportUnits="Absolute" Viewport="0 0 32 32"
      ImageSource="ResourceLibrary;component/sadface.jpg" Opacity="0.3">
    </ImageBrush>

        public static ComponentResourceKey SadTileBrush
        {
            get
            {
                return new ComponentResourceKey(
                    typeof(CustomResources), "SadTileBrush");
            }
        }

  <Window.Resources>
    <ImageBrush x:Key="TileBrush" x:Name="DynamicBrush" TileMode="Tile"
                ViewportUnits="Absolute" Viewport="0 0 32 32"
                ImageSource="happyface.jpg" Opacity="0.3"></ImageBrush>
  </Window.Resources>
  <StackPanel Margin="5">
    <Button Background="{DynamicResource TileBrush}" Padding="5"
            FontWeight="Bold" FontSize="14" Margin="5"
              >Uses a Dynamic Resource</Button>

    <Button Padding="5" Margin="5" Click="cmdChange_Click"
            FontWeight="Bold" FontSize="14">Change the Brush</Button>
    <Button Background="{StaticResource TileBrush}" Padding="5" Margin="5"
            FontWeight="Bold" FontSize="14"
              >Uses a Static Resource</Button>

  </StackPanel>

        private void cmdChange_Click(object sender, RoutedEventArgs e)
        {
            this.Resources["TileBrush"] = new SolidColorBrush(Colors.LightBlue);
            
            //ImageBrush brush = (ImageBrush)this.Resources["TileBrush"];
            //brush.Viewport = new Rect(0, 0, 5, 5);            
        }

  <Window.Resources>
    <ImageBrush x:Key="TileBrush" TileMode="Tile"
                ViewportUnits="Absolute" Viewport="0 0 32 32"
                ImageSource="happyface.jpg" Opacity="0.3"></ImageBrush>
  </Window.Resources>
  <StackPanel Margin="5">
    <Button Background="{StaticResource TileBrush}" Padding="5"
            FontWeight="Bold" FontSize="14" Margin="5"
              >A Resource From This Assembly</Button>

    <Button Background="{DynamicResource {ComponentResourceKey TypeInTargetAssembly={x:Type res:CustomResources}, ResourceId=SadTileBrush}}"
            Padding="5" Margin="5"
            FontWeight="Bold" FontSize="14">
      A Resource From ResourceLibrary</Button>

        <Button Background="{DynamicResource {x:Static res:CustomResources.SadTileBrush}}"
        Padding="5" Margin="5"
        FontWeight="Bold" FontSize="14">
            A Resource From ResourceLibrary
        </Button>
    </StackPanel>

        public ResourceFromLibrary()
        {
            InitializeComponent();

            //ResourceDictionary resourceDictionary = new ResourceDictionary();            
            //resourceDictionary.Source = new Uri("ResourceLibrary;component/themes/generic.xaml", UriKind.Relative);            
        }

  <Window.Resources>
    
    <ImageBrush x:Key="TileBrush" TileMode="Tile"
                ViewportUnits="Absolute" Viewport="0 0 32 32"
                ImageSource="happyface.jpg" Opacity="0.3"></ImageBrush>
  </Window.Resources>
  <StackPanel Margin="5">
    
    <Button Background="{StaticResource TileBrush}" Padding="5"
            FontWeight="Bold" FontSize="14" Margin="5"
              >A Tiled Button</Button>

    <Button Padding="5" Margin="5"
            FontWeight="Bold" FontSize="14">A Normal Button</Button>
        <Button Padding="5" Margin="5"
            FontWeight="Bold" FontSize="14"
              >
            <Button.Resources>
                <ImageBrush x:Key="TileBrush" TileMode="Tile"
                    ViewportUnits="Absolute" Viewport="0 0 10 10"
                    ImageSource="happyface.jpg" Opacity="0.3"></ImageBrush>
            </Button.Resources>
            <Button.Background>
                <StaticResource ResourceKey="TileBrush" />
            </Button.Background>
            <Button.Content>Another Tiled Button</Button.Content>
        </Button>
    </StackPanel>

  <Window.Resources>
    
    <ImageBrush x:Key="TileBrush" TileMode="Tile"
                ViewportUnits="Absolute" Viewport="0 0 32 32"
                ImageSource="happyface.jpg" Opacity="0.3"></ImageBrush>
  </Window.Resources>
  <StackPanel Margin="5">
    
    <Button Background="{StaticResource TileBrush}" Padding="5"
            FontWeight="Bold" FontSize="14" Margin="5"
              >A Tiled Button</Button>

    <Button Padding="5" Margin="5"
            FontWeight="Bold" FontSize="14">A Normal Button</Button>
        <Button Padding="5" Margin="5"
            FontWeight="Bold" FontSize="14"
              >
            <Button.Resources>
                <ImageBrush x:Key="TileBrush" TileMode="Tile"
                    ViewportUnits="Absolute" Viewport="0 0 10 10"
                    ImageSource="happyface.jpg" Opacity="0.3"></ImageBrush>
            </Button.Resources>
            <Button.Background>
                <StaticResource ResourceKey="TileBrush" />
            </Button.Background>
            <Button.Content>Another Tiled Button</Button.Content>
        </Button>

  <Window.Resources>
    <ImageBrush x:Key="TileBrush" TileMode="Tile"
                ViewportUnits="Absolute" Viewport="0 0 32 32"
                ImageSource="happyface.jpg" Opacity="0.3"></ImageBrush>
  </Window.Resources>
    <StackPanel Margin="5">
      <Button Background="{StaticResource TileBrush}" Padding="5"
              FontWeight="Bold" FontSize="14" Margin="5"
              >A Tiled Button</Button>

      <Button Padding="5" Margin="5"
              FontWeight="Bold" FontSize="14">A Normal Button</Button>
      <Button Background="{StaticResource TileBrush}" Padding="5" Margin="5"
              FontWeight="Bold" FontSize="14"
              >Another Tiled Button</Button>
      
    </StackPanel>