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StackPanel可以作为Window的一个子元素,并在其中包含多个元素,并逐个显示元素,可以是水平(Horizontal)排列或者垂直(Vertical)排列
<StackPanel Orientation="Vertical"> <Label>Lable</Label> <TextBox>TextBox</TextBox> <Button>Button</Button> <CheckBox>CheckBox</CheckBox> <CheckBox>CheckBox</CheckBox> <ListBox> <ListBoxItem>ListBoxItem1</ListBoxItem> <ListBoxItem>ListBoxItem2</ListBoxItem> <ListBoxItem>ListBoxItem3</ListBoxItem> </ListBox> </StackPanel>
WarpPanel和StackPanel类似,不同的是WapPanel内的元素会自动换行,在同一行或者同一列中,如果窗口不能够显示所有元素,会将多出的部分自动换行,并且能够随着窗口的变化自动适应;排列顺序是从左到右或者从上到下,取决于Orientation的值
<WrapPanel Orientation="Horizontal"> <Button Width="100" Margin="10">Button1</Button> <Button Width="100" Margin="10">Button2</Button> <Button Width="100" Margin="10">Button3</Button> <Button Width="100" Margin="10">Button4</Button> <Button Width="100" Margin="10">Button5</Button> <Button Width="100" Margin="10">Button6</Button> <Button Width="100" Margin="10">Button7</Button> <Button Width="100" Margin="10">Button8</Button> <Button Width="100" Margin="10">Button9</Button> <Button Width="100" Margin="10">Button10</Button> </WrapPanel>
Canvas是一个允许显示指定元素位置的面板。主要是通过附加属性Canvas.Top、Canvas.Left、Canvas.Right、Canvas.Bottom指定位置
<Canvas Background="Beige"> <Label Canvas.Left="30" Canvas.Top="50" Content="Account:" ></Label> <TextBox Canvas.Left="90" Canvas.Top="50" Width="100"></TextBox> <Button Canvas.Left="100" Canvas.Top="80" Content="sign in"></Button> </Canvas>
DockPanel可以指定排列子控件的区域,用过WinForm的童鞋应该还记得控件的Dock属性吧,DockPanel就和Dock是一样的效果;DockPanel也是通过附加属性DockPanel.Top、DockPanel.Left、DockPanel.Right、DockPanel.Bottom指定内部元素区域。
<DockPanel> <Border Height="30" Background="AliceBlue" DockPanel.Dock="Top"> <TextBlock>North</TextBlock> </Border> <Border Height="30" Background="Aqua" DockPanel.Dock="Bottom"> <TextBlock>South</TextBlock> </Border> <Border Width="80" Background="LightSteelBlue" DockPanel.Dock="Left"> <TextBlock>West</TextBlock> </Border> <Border Width="30" Background="Beige" DockPanel.Dock="Right"> <TextBlock>East</TextBlock> </Border> <Border Background="HotPink" > <TextBlock>Center</TextBlock> </Border> </DockPanel>
Grid网格布局,可以通过ColumnDefinition指定列,通过RowDefinition指定行;通过Grid.Row、Grid.Column指定元素所在的行和列(索引从0开始);通过Grid.ColumnSpan和Grid.RowSpan指定元素所占的列数和行数;“*”符号可以表示元素的宽或者高
(Grid的总高度(或宽)- 已经指定高度(或宽))/N * M(指”*“号表示的高(或者宽))
<Grid ShowGridLines="True"> <Grid.ColumnDefinitions> <ColumnDefinition></ColumnDefinition> <ColumnDefinition></ColumnDefinition> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="100"></RowDefinition> <RowDefinition Height="*"></RowDefinition> <RowDefinition Height="2*"></RowDefinition> <RowDefinition Height="*"></RowDefinition> <RowDefinition Height="*"></RowDefinition> </Grid.RowDefinitions> <Button Background="DarkCyan"></Button> <Button Grid.Row="1" Grid.Column="1" Background="DarkGreen"></Button> <Button Grid.Row="2" Grid.ColumnSpan="2" Background="DarkBlue"></Button> <Button Grid.Row="3" Grid.RowSpan="2" Background="Purple"></Button> </Grid>
Grid的强大之处是它还支持拆分器(GridSplitter),允许用户调整各个单元格的大小
<Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="50"></ColumnDefinition> <ColumnDefinition></ColumnDefinition> </Grid.ColumnDefinitions> <Label Grid.Column="0" Background="Cyan" Content="1"></Label> <GridSplitter Grid.Column="0" Width="10" Background="Gray"></GridSplitter> <Label Grid.Column="1" Background="BlanchedAlmond" Content="2"></Label> </Grid>
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原文地址:http://www.cnblogs.com/liunlls/p/WPF_Layout.html