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What is meant by emit keyword?

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  • S Offline
    S Offline
    Sunmuk
    wrote on last edited by
    #1

    Hi All,
    I need the explanation about emit,connect,signal and slot.If you know means,Please help me.And also What are the instead objects used for emit,connect,signal and slot in c#.Please suggest me soon.
    Thanks in advance.

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    • M Offline
      M Offline
      mcosta
      wrote on last edited by
      #2

      Hi and welcome to devnet,

      here you'll find information about emit/signals/slots.

      TIP: The Qt documentation is one of the best I found (for both commercial and free tools); please start reading it.

      Once your problem is solved don't forget to:

      • Mark the thread as SOLVED using the Topic Tool menu
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      • S Offline
        S Offline
        Sunmuk
        wrote on last edited by
        #3

        What is the instead of emit in c#?Please help me.

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          Hi,

          Delegates/Events is the equivalent in C#. I insist: equivalent, you can't just replace one with the other.

          See this KDE article. The first part applies to the old signal and slot syntax.

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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          • M Offline
            M Offline
            mcosta
            wrote on last edited by
            #5

            Hi,

            I don't want to be rude but you cannot ask in a Qt forum about C#.
            Simply people here cannot answer you in a proper way because the don't know that language.

            Once your problem is solved don't forget to:

            • Mark the thread as SOLVED using the Topic Tool menu
            • Vote up the answer(s) that helped you to solve the issue

            You can embed images using (http://imgur.com/) or (http://postimage.org/)

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            • S Offline
              S Offline
              Sunmuk
              wrote on last edited by
              #6

              Hi,
              Sorry for query about c#.And thanks for answering for this query.Why i was asked means,query is relevent to qt,thats why i asked.Thanks

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              • M Offline
                M Offline
                mcosta
                wrote on last edited by
                #7

                Hi,

                no problem to answer you; but sometimes is very hard for us to answer question like

                "In C#/Java/VB I do this, how to do it in Qt?"

                Once your problem is solved don't forget to:

                • Mark the thread as SOLVED using the Topic Tool menu
                • Vote up the answer(s) that helped you to solve the issue

                You can embed images using (http://imgur.com/) or (http://postimage.org/)

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