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demc
demc
Last Activity: Feb 12 '08, 02:47 PM
Joined: Dec 27 '07
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  • demc
    started a topic VB.NET 2: GetAsyncKeyState on more than one desktop
    in .NET

    VB.NET 2: GetAsyncKeyState on more than one desktop

    Hi there,

    for my "homework" I need to write an application that would log computer idleness to file. Idleness in my case is defined by keyboard inactivity for more than 10 minutes.

    So I've created a service to run this system wide. In that service I've put timer and some basic logic.

    Logic is really simple:
    Code:
    count = 0
For i As Integer = 7 To Byte.MaxValue - 1
    ...
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    • demc
      replied to VB.NET-APP: GetPixel on Video Player surface ... can't get it to work
      in .NET
      True indeed ... I'll think about it ... ty

      cheers...
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      • demc
        replied to VB.NET-APP: GetPixel on Video Player surface ... can't get it to work
        in .NET
        Thanky you for your answer, but list of processes can't give me an answer to a question: Is user playing video at the moment. Ok it could, if I had a list of all video players. But I'm looking for a more generic solution, which could be comparing pixels colors.

        If, lets say, color of 50% of pixels would differ from the color of pixels taken in previous cycle, then I could assume that user is playing video.
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          Leave a comment:

        • demc
          started a topic VB.NET-APP: GetPixel on Video Player surface ... can't get it to work
          in .NET

          VB.NET-APP: GetPixel on Video Player surface ... can't get it to work

          Hi there guys!

          Today I've spent all evening googling, msdning, codeprojecting and thescripting about problem when trying to get color of pixel somewhere in bounds of a video player form.

          So let me explain what am I trying to do...
          I want to periodically check if someone is watching "movie" in his favorite video player.

          I have tested a few different approaches but only one gives me partially...
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          • demc
            started a topic Remoting ... need some basic guidelines
            in .NET

            Remoting ... need some basic guidelines

            Hello guys,

            first I would like to say, that I've been googling (ex. link ) about this problem for quite a while but I just couldn't find enough information. Maybe it's because I'm totally new in .net remoting world :)

            So could you please direct me to documentation and/or technology that makes it easy to connect windows application (GUI/client) to windows service.

            I'm looking for more object related solution...
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