'Declaration
 
Protected Overridable Sub OnMouseEnter( _
   ByVal e As System.Windows.Input.MouseEventArgs _
) 

'Usage
 
Dim instance As ColumnDropDownList
Dim e As System.Windows.Input.MouseEventArgs
 
instance.OnMouseEnter(e)

protected virtual void OnMouseEnter( 
   System.Windows.Input.MouseEventArgs e
)

Parameters

e

Target Platforms: Windows 7, Windows 8 Desktop, Windows Vista SP1 or later, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

Reference

ColumnDropDownList Class
ColumnDropDownList Members