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  3. A missing font made my application crash

A missing font made my application crash

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csharpwpfhardwarealgorithmshelp
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  • OriginalGriffO OriginalGriff

    I didn't even know you were expecting! Do you know if it will be a boy or a girl? :laugh:

    Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

    N Offline
    N Offline
    Nelek
    wrote on last edited by
    #17

    In my case a girl :) :-D 7 weeks left

    M.D.V. ;) If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about? Help me to understand what I'm saying, and I'll explain it better to you Rating helpful answers is nice, but saying thanks can be even nicer.

    OriginalGriffO 1 Reply Last reply
    0
    • N Nelek

      In my case a girl :) :-D 7 weeks left

      M.D.V. ;) If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about? Help me to understand what I'm saying, and I'll explain it better to you Rating helpful answers is nice, but saying thanks can be even nicer.

      OriginalGriffO Offline
      OriginalGriffO Offline
      OriginalGriff
      wrote on last edited by
      #18

      Congratulations! 7 weeks until your life is turned upside down, forever...but in the best possible way! :thumbsup:

      Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

      "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
      "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

      N 1 Reply Last reply
      0
      • OriginalGriffO OriginalGriff

        Congratulations! 7 weeks until your life is turned upside down, forever...but in the best possible way! :thumbsup:

        Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

        N Offline
        N Offline
        Nelek
        wrote on last edited by
        #19

        OriginalGriff wrote:

        7 weeks until your life is turned upside down, forever.

        I know :sigh: :sigh: point of no return was already left behind a while ago...

        OriginalGriff wrote:

        but in the best possible way! :thumbsup:

        I hope so :-D :-D :jig: :badger: :jig:

        M.D.V. ;) If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about? Help me to understand what I'm saying, and I'll explain it better to you Rating helpful answers is nice, but saying thanks can be even nicer.

        1 Reply Last reply
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        • M Munchies_Matt

          Not at all. You should exception wrap calls like this.

          J Offline
          J Offline
          Jacquers
          wrote on last edited by
          #20

          It crashes even when wrapped!

          M 1 Reply Last reply
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          • M Munchies_Matt

            Not at all. You should exception wrap calls like this.

            V Offline
            V Offline
            Vark111
            wrote on last edited by
            #21

            There are a class of exceptions that can't be caught in managed code. This was likely one of those.

            M 1 Reply Last reply
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            • V Vark111

              There are a class of exceptions that can't be caught in managed code. This was likely one of those.

              M Offline
              M Offline
              Munchies_Matt
              wrote on last edited by
              #22

              Such as? You can handle exceptions with C code in the kernel, are you telling me you cant handle this one? In any way.

              V 1 Reply Last reply
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              • J Jacquers

                It crashes even when wrapped!

                M Offline
                M Offline
                Munchies_Matt
                wrote on last edited by
                #23

                What is the code, .Net? Why run .Net code on embedded anyway, its a minimal install, minimal foot print OS, use C or C++ and catch them the normal way.

                1 Reply Last reply
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                • J Jacquers

                  So I had a strange issue yesterday with a WPF app running on Windows 7 Embedded. It would hard crash when the user clicks inside a password box. After some debugging and searching for solutions it turns out that Embedded didn't have the Arial font installed and the password box needs it to display the *** . I installed the font and all is well. What a weird issue!

                  K Offline
                  K Offline
                  KarstenK
                  wrote on last edited by
                  #24

                  You lucky one had found your bugs. I am struggling with some multi-threadings bugs, because my app is regularly starting threads for scanning some data. X|

                  Press F1 for help or google it. Greetings from Germany

                  1 Reply Last reply
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                  • M Munchies_Matt

                    Such as? You can handle exceptions with C code in the kernel, are you telling me you cant handle this one? In any way.

                    V Offline
                    V Offline
                    Vark111
                    wrote on last edited by
                    #25

                    Sure you can handle those in a C app. But this discussion is regarding a WPF app. And unless you want to re-implement the entire WPF library in C, you have little choice but to use managed code.

                    M 1 Reply Last reply
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                    • V Vark111

                      Sure you can handle those in a C app. But this discussion is regarding a WPF app. And unless you want to re-implement the entire WPF library in C, you have little choice but to use managed code.

                      M Offline
                      M Offline
                      Munchies_Matt
                      wrote on last edited by
                      #26

                      Yeah, I know jack about managed code, never use it. Shame it doesnt handle this kind of exception though, seems like its an oversight.

                      1 Reply Last reply
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