本文整理汇总了C#中System.Windows.Automation.Automation.AddStructureChangedEventHandler方法的典型用法代码示例。如果您正苦于以下问题:C# Automation.AddStructureChangedEventHandler方法的具体用法?C# Automation.AddStructureChangedEventHandler怎么用?C# Automation.AddStructureChangedEventHandler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。
在下文中一共展示了Automation.AddStructureChangedEventHandler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,您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: OnStructureChanged
/// <summary>
/// Handles structure-changed events. If a new app window has been added, this method ensures
/// it's in the list of runtime IDs and subscribed to window-close events.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
/// <remarks>
/// An exception can be thrown by the UI Automation core if the element disappears
/// before it can be processed -- for example, if a menu item is only briefly visible.
/// This exception cannot be caught here because it crosses native/managed boundaries.
/// In the debugger, you can ignore it and continue execution. The exception does not cause
/// a break when the executable is being run.
/// </remarks>
private void OnStructureChanged(object sender, StructureChangedEventArgs e)
{
AutomationElement element = sender as AutomationElement;
if (e.StructureChangeType == StructureChangeType.ChildAdded)
{
Object windowPattern;
if (false == element.TryGetCurrentPattern(WindowPattern.Pattern, out windowPattern))
{
return;
}
int[] rid = e.GetRuntimeId();
if (RuntimeIdListed(rid, savedRuntimeIds) < 0)
{
AddToWindowHandler(element);
savedRuntimeIds.Add(rid);
}
}
}
开发者ID:.NET开发者,项目名称:System.Windows.Automation,代码行数:32,代码来源:Automation.AddStructureChangedEventHandler
示例2: StructureChangedEventHandler
// elementRoot is an AutomationElement.
Automation.AddStructureChangedEventHandler(elementRoot, TreeScope.Children,
new StructureChangedEventHandler(OnStructureChanged));
开发者ID:.NET开发者,项目名称:System.Windows.Automation,代码行数:3,代码来源:Automation.AddStructureChangedEventHandler
注:本文中的System.Windows.Automation.Automation.AddStructureChangedEventHandler方法示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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