1
當我運行此代碼時,直到最大化應用程序時,我纔會看到一個黑色屏幕?另外,我不認爲它挑選圖像文件。在Visual Studio中,我創建了一個新文件夾並將圖像添加到此文件夾中。以編程方式將圖像附加到Ellipse
public MainWindow()
{
InitializeComponent();
Canvas canvas = new Canvas();
canvas.Width = 300;
canvas.Height = 300;
canvas1.Children.Add(canvas);
Ellipse hand = new Ellipse();
hand.Height = 30;
hand.Width = 30;
/*
BrushConverter bc = new BrushConverter();
Brush brush = (Brush)bc.ConvertFrom("Red");
hand.Fill = new SolidColorBrush(Colors.Red);
*/
ImageBrush myBrush = new ImageBrush();
myBrush.ImageSource =
new BitmapImage(new Uri(@"Images/Hand.png", UriKind.Relative));
hand.Fill = myBrush;
Canvas.SetLeft(hand, 100);
Canvas.SetTop(hand, 100);
canvas.Children.Add(hand);
}
謝謝,我是繼指南:http://msdn.microsoft.com/en-us/library/cwka53ef%28v=vs.71%29.aspx – Michael 2012-03-11 19:28:07
我似乎有問題加載圖像?請看我編輯的OP。 – Michael 2012-03-12 12:22:32
我認爲Fill()會使應用程序顯示爲黑色...... – Michael 2012-03-12 12:31:39