'Declaration
 
Public MustOverride Sub UpdateRegion( _
   ByVal renderContext As RenderContextBase, _
   ByVal bitmap As Bitmap, _
   ByVal xOffset As Integer, _
   ByVal yOffset As Integer _
) 

public abstract void UpdateRegion( 
   RenderContextBase renderContext,
   Bitmap bitmap,
   int xOffset,
   int yOffset
)

Parameters

renderContext

The render context

bitmap

The region of the image to update

xOffset

The texel offset in the x direction (0,0 being the bottom-left corner)

yOffset

The texel offset in the y direction (0,0 being the bottom-left corner)

Reference

TextureBase Class
TextureBase Members