ExtensionMethods.IsAncestorOf<TElementType> Method
Microsoft internal use only.
Namespace: Microsoft.VisualStudio.PlatformUI
Assembly: Microsoft.VisualStudio.Shell.11.0 (in Microsoft.VisualStudio.Shell.11.0.dll)
Syntax
'宣告
<ExtensionAttribute> _
Public Shared Function IsAncestorOf(Of TElementType As Class) ( _
element As TElementType, _
other As TElementType, _
parentEvaluator As Func<(Of <<'(UMP, UMP>)>>) _
) As Boolean
public static bool IsAncestorOf<TElementType>(
this TElementType element,
TElementType other,
Func<(Of <<'(UMP, UMP>)>>) parentEvaluator
)
where TElementType : class
Type Parameters
- TElementType
Parameters
- element
Type: TElementType
The ancestor element.
- other
Type: TElementType
The descendent element.
- parentEvaluator
Type: System.Func<UMP, UMP>
The function used to determine an element's parent.
Return Value
Type: System.Boolean
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type TElementType. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.