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Text File  |  2006-06-17  |  336b  |  12 lines
  1. ; Wait until something changes in the region 0,0 to 50,50
  2.  
  3. ; Get initial checksum
  4. $checksum = PixelChecksum(0,0, 50,50)
  5.  
  6. ; Wait for the region to change, the region is checked every 100ms to reduce CPU load
  7. While $checksum = PixelChecksum(0,0, 50, 50)
  8.   Sleep(100)
  9. WEnd
  10.  
  11. MsgBox(0, "", "Something in the region has changed!")
  12.