ShowBrightnessDlg Example for Visual Basic

Dim RasterColorDlg As New LEADRasterDlgClr
Dim RasterProc As New LEADRasterProcess
Dim nRet As Integer
Private Sub Brightness_Click()
   RasterColorDlg.UIFlags = BRIGHTNESS_SHOW_PREVIEW Or _
                            BRIGHTNESS_SHOW_TOOL_ZOOMLEVEL
   RasterColorDlg.Bitmap = LEADRasterView1.Raster.Bitmap
   nRet = RasterColorDlg.ShowBrightnessDlg (hWnd) 
   If (nRet = 0 And RasterColorDlg.DialogStatus) Then
      RasterProcIntensity LEADRasterView1.Raster, RasterColorDlg.Change
   End If
End Sub