public virtual void InvalidateBandHeader( GridBand band )
Public Overridable Sub InvalidateBandHeader( band As GridBand )
A GridBand object representing the band whose header is to be repainted. null (Nothing in Visual Basic) to invalidate the entire band panel.
The InvalidateBandHeader method may be useful when you custom paint band headers and need to redraw a particular header due to changes that don't lead to automatic repainting. Refer to the Manually Invalidating Controls topic for more information.