如何最大化所有可用区域上的元素
How to maximize element on all available area
我在网格中有 5 列和 3 行。我创建了 Button 并且需要用这个按钮填充 Column 1, Row 1 区域。我该怎么办?
您可以将Button的高度和宽度分别绑定到Grid的Row1
和Column1
的高度和宽度。如以下代码,
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition x:Name="Row1"/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition x:Name="Column1" />
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Button Grid.Row="1" Grid.Column="1"
Width="{Binding ActualWidth,ElementName=Column1}"
Height="{Binding ActualHeight,ElementName=Row1}"/>
</Grid>
只需将按钮上的 HorizontalAlignment
和 VerticalAlignment
更改为 Stretch
,这样按钮就会填满网格单元格:
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Button Grid.Row="1" Grid.Column="1"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"/>
</Grid>
我在网格中有 5 列和 3 行。我创建了 Button 并且需要用这个按钮填充 Column 1, Row 1 区域。我该怎么办?
您可以将Button的高度和宽度分别绑定到Grid的Row1
和Column1
的高度和宽度。如以下代码,
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition x:Name="Row1"/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition x:Name="Column1" />
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Button Grid.Row="1" Grid.Column="1"
Width="{Binding ActualWidth,ElementName=Column1}"
Height="{Binding ActualHeight,ElementName=Row1}"/>
</Grid>
只需将按钮上的 HorizontalAlignment
和 VerticalAlignment
更改为 Stretch
,这样按钮就会填满网格单元格:
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Button Grid.Row="1" Grid.Column="1"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"/>
</Grid>