wpf学习笔记

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添加一整张背景图片

// 整个窗体添加背景图片 <Grid.Background>     <ImageBrush ImageSource="BackGround.bmp" /> </Grid.Background>// 窗体指定部分添加背景图片 <StackPanel Grid.Column="0" Grid.Row="1">     <StackPanel.Background>        <ImageBrush ImageSource="BackGround.bmp" />    </StackPanel.Background></StackPanel>

添加几张图片拼接背景（图片为100*400）

<Grid Width="400" Height="400">    <Grid.Background>        <DrawingBrush Viewport="0,0,1,1">            <DrawingBrush.Drawing>                <DrawingGroup>                    <ImageDrawing ImageSource="1.jpg" Rect="0, 0, .25, 1" />                    <ImageDrawing ImageSource="2.jpg" Rect=".25, 0, .25, 1" />                    <ImageDrawing ImageSource="3.jpg" Rect=".5, 0, .25, 1" />                    <ImageDrawing ImageSource="4.jpg" Rect=".75, 0, .25, 1" />                </DrawingGroup>            </DrawingBrush.Drawing>        </DrawingBrush>    </Grid.Background></Grid>

无边框宽体不能拖动——给窗体添加mousedown事件

private void Window_MouseDown(object sender, MouseButtonEventArgs e){    if (e.LeftButton == MouseButtonState.Pressed)    {        DragMove();    }}

给按钮添加图片背景

<Button>    <Button.Background>        <ImageBrush ImageSource="help_n.bmp"/>    </Button.Background></Button>

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