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我有一個父網格(「輸出」)託管2個較小的網格。XML網格將不會擴展
較小柵格MainDisplay(其基本上示出了視框的圖像,我想利用所有的水平空間的除了在其他的2個個子網格的300)和輸入(一個固定的寬度的300,這實際上按預期工作)。
我的問題是:
1)母公司網格不會消耗所有的橫向空間。我想用額外的空間去ViewBox的網格。
我已經灑滿'HorizontalAlignment ='Stretch''和'Width =「*」'了,但它不會佔用屏幕上的所有空間!
2)我有後面的代碼來獲取圖像的寬度/高度。除非我明確設置高度,寬度後面的代碼試圖抓住高度和寬度並崩潰......但是如果我明確地設置寬度/高度,恐怕它不會佔用可用空間。
下面是代碼:
<Grid x:Name="Output" Background="#1D1D1D" Margin="0,2,0,-2" HorizontalAlignment="Stretch">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="300"/>
</Grid.ColumnDefinitions>
<Grid x:Name="MainDisplay" HorizontalAlignment="Stretch" VerticalAlignment="Top" Grid.Column="0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Viewbox Width="Auto" Height="Auto" MinWidth="400" MinHeight="400" x:Name="Scenario4ImageContainer" Stretch="Uniform">
<Image x:Name="Scenario4Image" PointerPressed="Scenario4Image_PointerPressed" HorizontalAlignment="Stretch" />
</Viewbox>
</Grid>
<Grid Width="300" x:Name="Input" Grid.Column="1">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<StackPanel Grid.Row="0">
<TextBlock Style="{StaticResource BasicTextStyle}" TextWrapping="Wrap"
Text="Tools" />
<Grid Margin="0,10,0,0">
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
<RowDefinition />
<RowDefinition />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="230" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Button Grid.Row="0" Grid.Column="0" HorizontalAlignment="Stretch" Background="DarkSlateGray"
Content="Draw Mandelbrot set" Click="DrawMandelbrotSet_Click" />
<TextBlock x:Name="Scenario4DrawMandelbrotDescription" Grid.Row="0" Grid.Column="1"
Style="{StaticResource BasicTextStyle}" TextWrapping="Wrap" VerticalAlignment="Center"
Text="Text." />
<Button x:Name="Scenario4SetSourceButton" Grid.Row="1" Grid.Column="0" HorizontalAlignment="Stretch"
Content="Load image using SetSource" Click="LoadImageUsingSetSource_Click" />
<TextBlock x:Name="Scenario4SetSourceDescription" Grid.Row="1" Grid.Column="1"
Style="{StaticResource BasicTextStyle}" TextWrapping="Wrap" VerticalAlignment="Center"
Text="Text." />
<Button x:Name="Scenario4LoadImageButton" Grid.Row="2" Grid.Column="0" HorizontalAlignment="Stretch"
Content="Load image using PixelBuffer" Click="LoadImageUsingPixelBuffer_Click" />
<TextBlock x:Name="Scenario4LoadImageDescription" Grid.Row="2" Grid.Column="1"
Style="{StaticResource BasicTextStyle}" TextWrapping="Wrap" VerticalAlignment="Center"
Text="Text." />
</Grid>
</StackPanel>
</Grid>
真棒!我(錯誤地)認爲他們是一樣的。我想我正在閱讀這本書,我也很快 – micahhoover 2013-02-23 03:01:24