   AlphaBlend and GetSurfaceFromDC failure
  Hi,I seem to be getting an access violation within the AlphaBlend function under '98 (ok in 2000 + ME), and sometimes it'll blit junk onto the screen.  If the function doesn't cause a violation, I get debug output from the function telling me that GetSurfaceFromDC failed (DDERR_NOTFOUND) for both DC's (well, I get two messages per pass + the line "bddraw = 1").  Is this significant??  In this case, the AlphaBlend function still returns TRUE to signify success (??).  It sounds like the source device context I'm passing to AlphaBlend has its bmBits pointing to the wrong area in memory, but I thought I'd check to see if anybody knows about this GetSurfaceFromDC failure within the function...Cheers all[edited by - AIF_Dan on August 1, 2003 7:28:48 AM]