ExtensionMethods.IsAncestorOf<TElementType> Method

  • Article

Microsoft internal use only.

Namespace:  Microsoft.VisualStudio.PlatformUI
Assembly:  Microsoft.VisualStudio.Shell.11.0 (in Microsoft.VisualStudio.Shell.11.0.dll)

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function IsAncestorOf(Of TElementType As Class) ( _
    element As TElementType, _
    other As TElementType, _
    parentEvaluator As Func(Of TElementType, TElementType) _
) As Boolean

public static bool IsAncestorOf<TElementType>(
    this TElementType element,
    TElementType other,
    Func<TElementType, TElementType> parentEvaluator
)
where TElementType : class

[ExtensionAttribute]
public:
generic<typename TElementType>
where TElementType : ref class 
static bool IsAncestorOf(
    TElementType element, 
    TElementType other, 
    Func<TElementType, TElementType>^ parentEvaluator
)

static member IsAncestorOf : 
        element:'TElementType * 
        other:'TElementType * 
        parentEvaluator:Func<'TElementType, 'TElementType> -> bool   when 'TElementType : not struct

JScript does not support generic types or methods.

Type Parameters

  • TElementType

Parameters

  • element
    Type: TElementType

    The ancestor element.

  • other
    Type: TElementType

    The descendent element.

  • parentEvaluator
    Type: System.Func<TElementType, TElementType>

    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

See Also

Reference

ExtensionMethods Class

Microsoft.VisualStudio.PlatformUI Namespace