Question

WPF怎么设置这个image控件居中,我用HorizontalAlignment.Center和VerticalAlignment.Center设了没反应

<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="20"/>
<RowDefinition Name="main" Height="*"/>
<RowDefinition Height="20"/>
</Grid.RowDefinitions>
<Menu Name="menu1" MinWidth="500" Grid.Row="0"/>

<Image Name="image1" Grid.Row="1" RenderTransform="{DynamicResource InitialMatrixTransform}"
IsManipulationEnabled="True" Source="/multi_touch;component/Images/1.gif" Margin="107,54,296,114" ManipulationInertiaStarting="im_inertia_starting" ManipulationDelta="im_delta" ManipulationCompleted="im_completed" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" />

<Button Name="button1" Grid.Row="2" MinWidth="50" Content="下一幅" HorizontalAlignment="Right" Click="button1_Click" >
</Button>
<Button Name="button2" Grid.Row="2" MinWidth="50" Content="上一幅" HorizontalAlignment="Center" Click="button2_Click" />
</Grid>

Answer 1

设置父元素吧

Answer 2

你在前台image是放在哪个容器里面的？把xaml贴出来才能具体分析。

追问

就是在那个GRID里面，

Answer 3

你设置的是image控件里面的东西居中，你设置一下这个控件外面的属性试试

追问

外面就是window和grid了，不会这样设啊

追答

去掉Margin="107,54,296,114"