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How win ce Detect Buttons?? RRS feed

  • Question

  • Hello

     

    Am working with the wince development and i want to know how the wince will detect the buttons when its touched by a touch screen . how the values are changing what are the settings v want to do for the changes. Did v want to change any registry settings. Can any body tell how its works?? am a beginner to the win ce dev.

     

    Regards

    Vinoth.

    Tuesday, July 13, 2010 5:45 AM

All replies

  • Wince has a touch driver(MDD) and your BSP has a platform dependent driver(PDD) for  your touch controller. whenever a touch reconized by your controller, touch driver send the corresponding X, Y and other related values to windows CE Graphics engine (GWES). It will generate the events to the application simillarly like a mouse. i just gave you a overall idea.
    Vinoth.R http://vinoth-vinothblog.blogspot.com http://www.e-consystems.com
    Tuesday, July 13, 2010 6:56 AM