本文整理匯總了C#中System.Windows.Automation.Automation.AddStructureChangedEventHandler方法的典型用法代碼示例。如果您正苦於以下問題：C# Automation.AddStructureChangedEventHandler方法的具體用法？C# Automation.AddStructureChangedEventHandler怎麽用？C# Automation.AddStructureChangedEventHandler使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了Automation.AddStructureChangedEventHandler方法的2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: 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);
}
}
}開發者ID:.NET開發者，項目名稱:System.Windows.Automation，代碼行數:32，代碼來源:Automation.AddStructureChangedEventHandler
示例2: StructureChangedEventHandler
// elementRoot is an AutomationElement.
Automation.AddStructureChangedEventHandler(elementRoot, TreeScope.Children,
new StructureChangedEventHandler(OnStructureChanged));