Question

我想像以下Xaml文档一样在代码上添加图像(cs文档)。

<Grid Margin="306,6,6,516">
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto" />
                <RowDefinition Height="*" />
            </Grid.RowDefinitions>
            <Image Height="123" HorizontalAlignment="Left" Margin="6,6,0,0" Name="image1" Stretch="Fill" VerticalAlignment="Top" Width="132" Grid.Row="1" />
        </Grid>

我这样做了。

        Grid newGrid = new Grid();
        Thickness thinkness = new Thickness(6,6,306,516);
        newGrid.Margin = thinkness;
        //RowDefinition rowDefin = new RowDefinition();
        //rowDefin.Height = GridLength.Auto;
        //newGrid.RowDefinitions.Add(rowDefin);
        Image image = new Image();
        image.Margin = thinkness;
        image.Source = bitmap;
        newGrid.Children.Add(image);
        LayoutRoot.Children.Add(newGrid);

But nothing shows up on the page Any help?

Answer 1

newGrid.SetRow(image, 0); 
newGrid.SetColumn(image, 0); 
newGrid.Children.Add(image); 

// Also 

LayoutRoot.Children.Add( newGrid );

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