Feng Yuan (袁峰)

CLR, Performance, Debugging, Parallel Computing, WPF, XPS, GDI, GDI+, Printing (www.fengyuan.com)

  • Comments
  • Welcome to the blogging world :)
  • Yes, welcome to the wonderful world of blogging Feng Yuan :)

    Oh, Avalon, that would've been fun :D
  • feng yuan?
    the gay who write the terrfic book "windows graphics programming"?

    I admire you!
  • hi feng

    i would like to hire your services.
    i need to develop a screen capture utility.
    however, this utility must be based GDI Hooking alone.
    no mirror driver.
    can you do this?
    if not, can you recomend someone who can?

    thanks

    assaf
    assafwo@hotmail.com
  • We can discuss the technical problems involved with screen capture, but I'm not for hire.

    Thanks
  • hi Feng

    which functions are responsible for non-client area drawing?

    we cannot capture the caption, frame, scroll bar.

    assaf
  • hi feng

    i am looking for someone to develop a screen capture utility.
    can you recomend someone to me?

    assaf
  • I do not know the details either, but you may get some idea from an old document http://www.fengyuan.com/article/win32ksyscall.html.
  • Have you tried the PrintWindow API call? If you don't specify PW_CLIENTONLY in the nFlags param then I beleive the entire window (including non-client) is captured.
  • Thanks for the nice article. Please post another blog detailing how to pass cmyk color values to xps from a) win32 world and b) from winfx world. Also if we have PS printers or HP laser printers, how we can print xps.

  • Thanks ;-)
  • The Global Graphics link is the same as the scansoft one...
  • Link fixed. Thanks
  • So will Metro be used to replace the printer drivers for Terminal Services in Longhorn so that printer specific drivers don't have to loaded onto the terminal server? It sounds like the XPS document could be sent from the server to an attached PC and that the local PC could easily render the XPS to the format required for the local printer. Am I on the right track here with how this works?
  • Bill's BASIC is cooool !!
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