ExtensionMethods.FindAncestor<TAncestorType, TElementType> Method (TElementType, Func)

Namespace: Microsoft.VisualStudio.PlatformUI
Assembly: Microsoft.VisualStudio.Shell.10.0 (in Microsoft.VisualStudio.Shell.10.0.dll)

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function FindAncestor(Of TAncestorType As Class, TElementType) ( _
    obj As TElementType, _
    parentEvaluator As Func _
) As TAncestorType
'Usage
Dim obj As TElementType
Dim parentEvaluator As Func
Dim returnValue As TAncestorType

returnValue = obj.FindAncestor(parentEvaluator)

public static TAncestorType FindAncestor<TAncestorType, TElementType>(
    this TElementType obj,
    Func parentEvaluator
)
where TAncestorType : class

[ExtensionAttribute]
public:
generic<typename TAncestorType, typename TElementType>
where TAncestorType : ref class
static TAncestorType FindAncestor(
    TElementType obj, 
    Func^ parentEvaluator
)

static member FindAncestor : 
        obj:'TElementType * 
        parentEvaluator:Func -> 'TAncestorType  when 'TAncestorType : not struct

JScript does not support generic types or methods.

Type Parameters

TAncestorType

TElementType

Parameters

obj
Type: TElementType

parentEvaluator
Type: System.Func<T, TResult>

Return Value

Type: TAncestorType

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type . 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.