'Declaration
 
Public Overridable Sub ExpandAll( _
   ByVal expand As System.Boolean _
) 

'Usage
 
Dim instance As NTreeView
Dim expand As System.Boolean
 
instance.ExpandAll(expand)

public virtual void ExpandAll( 
   System.bool expand
)

Parameters

expand

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

Reference

NTreeView Class
NTreeView Members