'Declaration
 
Public Function IsDescendantOf( _
   ByVal ancestor As System.Windows.DependencyObject _
) As System.Boolean

'Usage
 
Dim instance As ColumnHeader
Dim ancestor As System.Windows.DependencyObject
Dim value As System.Boolean
 
value = instance.IsDescendantOf(ancestor)

public System.bool IsDescendantOf( 
   System.Windows.DependencyObject ancestor
)

public function IsDescendantOf( 
    ancestor: System.Windows.DependencyObject
): System.Boolean; 

public function IsDescendantOf( 
   ancestor : System.Windows.DependencyObject
) : System.boolean;

public: System.bool IsDescendantOf( 
   System.Windows.DependencyObject* ancestor
) 

public:
System.bool IsDescendantOf( 
   System.Windows.DependencyObject^ ancestor
) 

Parameters

ancestor

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ColumnHeader Class
ColumnHeader Members