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我开始在WindowsPhone中开发应用程序,并遇到一些问题。我试图动态添加画布,但它不起作用,我可能忘记了某些内容,可否帮助我发现我的错误?下面的代码来自我的学习应用程序,它是基本的Win Phone应用程序。动态创建画布
CS代码:
public MainPage()
{
InitializeComponent();
int size = 50;
Canvas myCanvas = new Canvas();
Canvas.SetLeft(myCanvas, 0);
myCanvas.Width = size;
Color c = new Color();
c.R = 255;
c.B = 0;
c.G = 255;
myCanvas.Background = new SolidColorBrush(c);
ContentPanel.Height = 100;
ContentPanel.Width = 100;
ContentPanel.Children.Add(myCanvas);
ApplicationTitle.Text = ContentPanel.ActualHeight.ToString();
}
XAML
<Grid x:Name="LayoutRoot" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<!--TitlePanel contains the name of the application and page title-->
<StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
<TextBlock x:Name="ApplicationTitle" Text="MY APPLICATION" Style="{StaticResource PhoneTextNormalStyle}"/>
<TextBlock x:Name="PageTitle" Text="page name" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
</StackPanel>
<!--ContentPanel - place additional content here-->
<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
</Grid>
</Grid>
谢谢你,你让我很快乐;) 目前,我试图创建一个游戏,我需要,我会很快把一些PNG可拖动的元素。 – 2012-04-21 13:45:02
很高兴帮助。祝你好运! – Robaticus 2012-04-21 14:01:53