本文整理汇总了C#中System.Windows.Forms.ToolStripItem.Invalidate方法的典型用法代码示例。如果您正苦于以下问题:C# ToolStripItem.Invalidate方法的具体用法?C# ToolStripItem.Invalidate怎么用?C# ToolStripItem.Invalidate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.Forms.ToolStripItem
的用法示例。
在下文中一共展示了ToolStripItem.Invalidate方法的2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: SetIcon
/// <summary>
/// Sets the icon on the specified item, from the specified action.
/// </summary>
/// <param name="item"></param>
/// <param name="action"></param>
/// <param name="iconSize"></param>
internal static void SetIcon(ToolStripItem item, IAction action, IconSize iconSize)
{
if (action.IconSet != null && action.ResourceResolver != null)
{
try
{
var oldImage = item.Image;
item.Image = action.IconSet.CreateIcon(iconSize, action.ResourceResolver);
if (oldImage != null)
oldImage.Dispose();
item.Invalidate();
}
catch (Exception e)
{
// the icon was either null or not found - log some helpful message
Platform.Log(LogLevel.Error, e);
}
}
}
示例2: ClearLastMouseDownedItem
private void ClearLastMouseDownedItem()
{
ToolStripItem lastMouseDownedItem = this.lastMouseDownedItem;
this.lastMouseDownedItem = null;
if (this.IsSelectionSuspended)
{
this.SetToolStripState(0x4000, false);
if (lastMouseDownedItem != null)
{
lastMouseDownedItem.Invalidate();
}
}
}