ExtensionMethods.IsLogicalAncestorOf Method
Determines if an element is an ancestor of another element using both the logical and visual trees.
Namespace: Microsoft.VisualStudio.PlatformUI
Assembly: Microsoft.VisualStudio.Shell.10.0 (in Microsoft.VisualStudio.Shell.10.0.dll)
Syntax
‘선언
<ExtensionAttribute> _
Public Shared Function IsLogicalAncestorOf ( _
element As DependencyObject, _
other As DependencyObject _
) As Boolean
‘사용 방법
Dim element As DependencyObject
Dim other As DependencyObject
Dim returnValue As Boolean
returnValue = element.IsLogicalAncestorOf(other)
public static bool IsLogicalAncestorOf(
this DependencyObject element,
DependencyObject other
)
[ExtensionAttribute]
public:
static bool IsLogicalAncestorOf(
DependencyObject^ element,
DependencyObject^ other
)
static member IsLogicalAncestorOf :
element:DependencyObject *
other:DependencyObject -> bool
public static function IsLogicalAncestorOf(
element : DependencyObject,
other : DependencyObject
) : boolean
Parameters
- element
Type: System.Windows.DependencyObject
The ancestor element.
- other
Type: System.Windows.DependencyObject
The descendent element.
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 DependencyObject. 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.