SetMemoryThresholds example for Visual Basic

' Allocate tiled bitmaps when more than 75% of the computer memory is used, or for bitmaps larger than  '100MB. 
   LEADRasterView1.Raster.MemoryTiledThreshold = -25
   LEADRasterView1.Raster.MaxConventionalSize = 1024 * 102400
   LEADRasterView1.Raster.TiledBitmapsSize = 0
   LEADRasterView1.Raster.MemoryConventionalTile = 0
   LEADRasterView1.Raster.MemoryConventionalBuffers = 0
   LEADRasterView1.Raster.MemoryFlags = MEMORY_TILED_THRESHOLD +  MEMORY_MAX_CONV_SIZE
  LEADRasterView1.Raster.SetMemoryThresholds