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error in crystal reports

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  • U Offline
    U Offline
    User3490
    wrote on last edited by
    #1

    i have these errors and i cant fix them. i use crystal reports in c# visual studio. 1) Error 4 The type or namespace name 'ReportClass' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 19 35 WindowsFormsApplication1 2) Error 1 The type or namespace name 'CrystalDecisions' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 14 11 WindowsFormsApplication1 3) Error 4 The type or namespace name 'ReportClass' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 19 35 WindowsFormsApplication1 4) Error 10 The type or namespace name 'ICachedReport' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 93 52 WindowsFormsApplication1 can you help me pls??

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    • U User3490

      i have these errors and i cant fix them. i use crystal reports in c# visual studio. 1) Error 4 The type or namespace name 'ReportClass' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 19 35 WindowsFormsApplication1 2) Error 1 The type or namespace name 'CrystalDecisions' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 14 11 WindowsFormsApplication1 3) Error 4 The type or namespace name 'ReportClass' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 19 35 WindowsFormsApplication1 4) Error 10 The type or namespace name 'ICachedReport' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 93 52 WindowsFormsApplication1 can you help me pls??

      A Offline
      A Offline
      Abhinav S
      wrote on last edited by
      #2

      Make sure you have the right crystal report components installed. If you use Visual Studio Express, you won't get these components in any case.

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      • U User3490

        i have these errors and i cant fix them. i use crystal reports in c# visual studio. 1) Error 4 The type or namespace name 'ReportClass' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 19 35 WindowsFormsApplication1 2) Error 1 The type or namespace name 'CrystalDecisions' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 14 11 WindowsFormsApplication1 3) Error 4 The type or namespace name 'ReportClass' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 19 35 WindowsFormsApplication1 4) Error 10 The type or namespace name 'ICachedReport' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2010\Projects\version1\WindowsFormsApplication1\WindowsFormsApplication1\CrystalReport1.cs 93 52 WindowsFormsApplication1 can you help me pls??

        V Offline
        V Offline
        V 0
        wrote on last edited by
        #3

        If you have the correct components you need to add them to your project (right click - add reference) and also use them (top of your class using ....;)

        V.
        (MQOTD Rules and previous Solutions )

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        • V V 0

          If you have the correct components you need to add them to your project (right click - add reference) and also use them (top of your class using ....;)

          V.
          (MQOTD Rules and previous Solutions )

          U Offline
          U Offline
          User3490
          wrote on last edited by
          #4

          I find the problem ... i put the choice framework 4 in my properties of visual studio and it stop have a problem.. thanks

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          • U User3490

            I find the problem ... i put the choice framework 4 in my properties of visual studio and it stop have a problem.. thanks

            V Offline
            V Offline
            V 0
            wrote on last edited by
            #5

            good for you! Nice to hear it works.

            V.
            (MQOTD Rules and previous Solutions )

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