DrawExpansionIndicator Method

'Declaration
 
Public Function DrawExpansionIndicator( _
   ByVal open As Boolean, _
   ByRef drawParams As UIElementDrawParams, _
   ByVal rect As Rectangle, _
   ByVal clipRect As Rectangle _
) As Boolean

public bool DrawExpansionIndicator( 
   bool open,
   ref UIElementDrawParams drawParams,
   Rectangle rect,
   Rectangle clipRect
)

Parameters

open

Boolean indicating if the indicator is rendered as opened or closed.

drawParams

The UIElementDrawParams used to provide rendering information.

rect

Rect of the element.

clipRect

Clip rect.

Return Value

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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

ThemedTreeView Class
ThemedTreeView Members