本文整理汇总了C#中System.Windows.Automation.CacheRequest.Clone方法的典型用法代码示例。如果您正苦于以下问题：C# CacheRequest.Clone方法的具体用法？C# CacheRequest.Clone怎么用？C# CacheRequest.Clone使用的例子？那么, 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.Automation.CacheRequest的用法示例。
在下文中一共展示了CacheRequest.Clone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: GetUpdatedCache
public AutomationElement GetUpdatedCache (CacheRequest request)
{
if (request == null)
throw new ArgumentNullException ("request");
var updated = SourceManager.GetOrCreateAutomationElement (sourceElement);
if (request == CacheRequest.DefaultRequest)
return updated;
if ((request.TreeScope & TreeScope.Element) == TreeScope.Element) {
foreach (var property in request.CachedProperties) {
updated.propertyCache [property.Id ] =
new CachedValue (updated.GetCurrentPropertyValue (property),
updated.sourceElement.SupportsProperty (property));
}
updated.mode = request.AutomationElementMode;
updated.CacheRequest = request.Clone ();
}
if ((request.TreeScope & TreeScope.Children) == TreeScope.Children ||
(request.TreeScope & TreeScope.Descendants) == TreeScope.Descendants) {
// Modify scope to make sure children include
// themselves, and only include their own
// children if specified by original scope
var childRequest = request.Clone ();
childRequest.TreeScope |= TreeScope.Element;
if ((request.TreeScope & TreeScope.Descendants) != TreeScope.Descendants)
childRequest.TreeScope ^= TreeScope.Children;
updated.cachedChildren = new List<AutomationElement> ();
var child = TreeWalker.RawViewWalker.GetFirstChild (updated, childRequest);
while (child != null) {
if (childRequest.TreeFilter.AppliesTo (child)) {
child.cachedParent = updated;
updated.cachedChildren.Add (child);
}
child = TreeWalker.RawViewWalker.GetNextSibling (child, childRequest);
}
}
return updated;
}