Protected Overridable Function NameHitTest( _
   ByVal testPoint As AnnPoint, _
   ByVal buffer As Integer _
) As Object

Visual Basic (Usage)	Copy Code
Dim instance As AnnObject Dim testPoint As AnnPoint Dim buffer As Integer Dim value As Object   value = instance.NameHitTest(testPoint, buffer)

protected virtual object NameHitTest( 
   AnnPoint testPoint,
   int buffer
)

protected:
virtual Object^ NameHitTest( 
   AnnPoint testPoint,
   int buffer
) 

Parameters

testPoint

The AnnPoint to be tested.

buffer

Threshold buffer value, in pixels.

Return Value

This method is called internally by the annotation framework whenever the AnnObject.HitTest method is called. You do not need to call this property directly.

testPoint should be in physical coordinates.

buffer is used to make the test point "bigger" to compensate for errors and provide smoother hit-testing. For example, if buffer is 2, a square with a length of 4 pixels around testPoint will be used to perform the hit-testing.

If the name of this object is invisible (AnnObject.NameVisible is set to false), this method will not be called.

By default, an annotation object will return NameHitTestValue if hit-testing the name was satisfied

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

Reference