本文整理匯總了C#中System.Windows.Controls.SelectionChangedEventArgs.SelectionChangedEventArgs構造函數的典型用法代碼示例。如果您正苦於以下問題:C# SelectionChangedEventArgs構造函數的具體用法?C# SelectionChangedEventArgs怎麽用?C# SelectionChangedEventArgs使用的例子?那麽, 這裏精選的構造函數代碼示例或許可以為您提供幫助。您也可以進一步了解該構造函數所在類System.Windows.Controls.SelectionChangedEventArgs
的用法示例。
在下文中一共展示了SelectionChangedEventArgs構造函數的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: myListBox_SelectionChanged
void myListBox_SelectionChanged(object sender, SelectionChangedEventArgs args)
{
BrushConverter converter = new BrushConverter();
// Show Rectangles that are the selected colors.
foreach (string color in args.AddedItems)
{
if (GetRectangle(color) == null)
{
Rectangle aRect = new Rectangle();
aRect.Fill = (Brush) converter.ConvertFrom(color);
aRect.Tag = color;
rectanglesPanel.Children.Add(aRect);
}
}
// Remove the Rectangles that are the unselected colors.
foreach (string color in args.RemovedItems)
{
FrameworkElement removedItem = GetRectangle(color);
if (removedItem != null)
{
rectanglesPanel.Children.Remove(removedItem);
}
}
}
FrameworkElement GetRectangle(string color)
{
foreach (FrameworkElement rect in rectanglesPanel.Children)
{
if (rect.Tag.ToString() == color)
return rect;
}
return null;
}