本文整理汇总了C#中System.Windows.Controls.Canvas.InvalidateSubtree方法的典型用法代码示例。如果您正苦于以下问题：C# Canvas.InvalidateSubtree方法的具体用法？C# Canvas.InvalidateSubtree怎么用？C# Canvas.InvalidateSubtree使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Controls.Canvas的用法示例。
在下文中一共展示了Canvas.InvalidateSubtree方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ExpandStarsInCanvas
public void ExpandStarsInCanvas ()
{
Grid grid = CreateGridWithChildren ();
var parent = new Canvas ();
parent.Children.Add (grid);
TestPanel.Width = 75;
TestPanel.Height = 75;
CreateAsyncTest (parent,
() => {
grid.CheckRowHeights ("#1", 15, 15, 15);
grid.HorizontalAlignment = HorizontalAlignment.Left;
grid.VerticalAlignment = VerticalAlignment.Center;
parent.InvalidateSubtree ();
}, () => {
grid.CheckRowHeights ("#2", 15, 15, 15);
grid.Width = 50;
grid.Height = 50;
parent.InvalidateSubtree ();
}, () => {
grid.CheckRowHeights ("#3", 8, 17, 25);
grid.ClearValue (Grid.HorizontalAlignmentProperty);
grid.ClearValue (Grid.VerticalAlignmentProperty);
parent.InvalidateSubtree ();
}, () => {
grid.CheckRowHeights ("#4", 8, 17, 25);
}
);
}