IVsHierarchyItemManager.TryGetHierarchyItemIdentity 方法
Gets a cached IVsHierarchyItemIdentity representing the specified hierarchy and item identifier, if one has already been created.
命名空间： Microsoft.VisualStudio.Shell
程序集： Microsoft.VisualStudio.Shell.Immutable.11.0（在 Microsoft.VisualStudio.Shell.Immutable.11.0.dll 中）
语法
声明
Function TryGetHierarchyItemIdentity ( _
hierarchy As IVsHierarchy, _
itemid As UInteger, _
<OutAttribute> ByRef identity As IVsHierarchyItemIdentity _
) As Boolean
bool TryGetHierarchyItemIdentity(
IVsHierarchy hierarchy,
uint itemid,
out IVsHierarchyItemIdentity identity
)
参数
- hierarchy
类型：Microsoft.VisualStudio.Shell.Interop.IVsHierarchy
The hierarchy from which to retrieve the hierarchy item identity.
- itemid
类型：System.UInt32
The item identifier.
- identity
类型：Microsoft.VisualStudio.Shell.IVsHierarchyItemIdentity%
Returns the hierarchy item identity.
返回值
类型：System.Boolean
true if the IVsHierarchyItemIdentity exists and was returned, otherwise false.
备注
The returned IVsHierarchyItemIdentity provides information about related nested hierarchies. This method only returns an identity if the corresponding identity has previously been created by GetHierarchyItem.
.NET Framework 安全性
- 对直接调用方的完全信任。此成员不能由部分信任的代码使用。有关更多信息，请参见通过部分受信任的代码使用库。