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Need a Utility

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  • R RedZenBird

    I need to convert from VB junk (background: don't read vb, and don't want to) to C code. Anyone know of any utilities that do this? Just trying to keep the forces of entropy at bay

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    Anna Jayne Metcalfe
    wrote on last edited by
    #6

    1. Reverse engineer it using a good UML tool. 2. Have a good laugh 3. Start again on a blank sheet of paper :laugh: Alternatively, document what it does and why (in detail), review it and design something that actually addresses the problem achieves the original app was meant to solve. Anna :rose: Homepage | My life in tears "Be yourself - not what others think you should be" - Marcia Graesch "Anna's just a sexy-looking lesbian tart" - A friend, trying to wind me up. It didn't work. Trouble with resource IDs? Try the Resource ID Organiser Visual C++ Add-In

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    • A Anna Jayne Metcalfe

      1. Reverse engineer it using a good UML tool. 2. Have a good laugh 3. Start again on a blank sheet of paper :laugh: Alternatively, document what it does and why (in detail), review it and design something that actually addresses the problem achieves the original app was meant to solve. Anna :rose: Homepage | My life in tears "Be yourself - not what others think you should be" - Marcia Graesch "Anna's just a sexy-looking lesbian tart" - A friend, trying to wind me up. It didn't work. Trouble with resource IDs? Try the Resource ID Organiser Visual C++ Add-In

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      Chris Maunder
      wrote on last edited by
      #7

      Anna-Jayne Metcalfe wrote: 1. Reverse engineer it using a good UML tool. 2. Have a good laugh :D cheers, Chris Maunder

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      • C Chris Maunder

        Anna-Jayne Metcalfe wrote: 1. Reverse engineer it using a good UML tool. 2. Have a good laugh :D cheers, Chris Maunder

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        basementman
        wrote on last edited by
        #8

        Or a good cry....

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        • R RedZenBird

          I need to convert from VB junk (background: don't read vb, and don't want to) to C code. Anyone know of any utilities that do this? Just trying to keep the forces of entropy at bay

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          Daniel Turini
          wrote on last edited by
          #9

          RedZenBird wrote: I need to convert from VB junk (background: don't read vb, and don't want to) to C code. Anyone know of any utilities that do this? No easy way, if you don't want to read vb. You could use the upgrade wizard to port it to VB.NET and, with a few modifications (if the code is too junky, with huge modifications), use my latest article[^] to port it to C#. Clean it up, and have fun. Since I love C#, I would never do this last step, unless you really have lots of Interop code: now, you can easily port to managed C++ by adding tons of *, -> and String::Concat. Some smart macros combined with regular expressions could really do this. Or rewrite everything. Kant wrote: Actually she replied back to me "You shouldn't fix the bug. You should kill it"

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          • J John Fisher

            You could migrate/upgrade it to VB.NET code, then using the CodeDOM, switch it to C#. Also, once it's accessible through .NET, you could use it with Managed C++ as well... And if it's worth all this, that VB code must be really nasty. John
            "We want to be alone when we hear too many words and we feel alone when it has been a while since anyone has spoken to us." Paul David Tripp -- War of Words

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            Daniel Turini
            wrote on last edited by
            #10

            John Fisher wrote: You could migrate/upgrade it to VB.NET code, then using the CodeDOM, switch it to C#. No, you can't use CodeDOM to convert VB.NET code to C#. Unfortunately. Kant wrote: Actually she replied back to me "You shouldn't fix the bug. You should kill it"

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            • C Chris Maunder

              Anna-Jayne Metcalfe wrote: 1. Reverse engineer it using a good UML tool. 2. Have a good laugh :D cheers, Chris Maunder

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              Anna Jayne Metcalfe
              wrote on last edited by
              #11

              I knew you'd like that one! ;) Anna :rose: Homepage | My life in tears "Be yourself - not what others think you should be" - Marcia Graesch "Anna's just a sexy-looking lesbian tart" - A friend, trying to wind me up. It didn't work. Trouble with resource IDs? Try the Resource ID Organiser Visual C++ Add-In

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              • R RedZenBird

                I need to convert from VB junk (background: don't read vb, and don't want to) to C code. Anyone know of any utilities that do this? Just trying to keep the forces of entropy at bay

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                Stuart Dootson
                wrote on last edited by
                #12

                Well, yes, I DO know of such a utility - it's on either the MSDN or Microsoft websites (I don't remember where :-() and it's called VB2C or something like that - a link was posted on CP about a month ago. I'll try and find it tomorrow at work, as I've got the binaries there... Stuart Dootson 'Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p'

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                • D Daniel Turini

                  John Fisher wrote: You could migrate/upgrade it to VB.NET code, then using the CodeDOM, switch it to C#. No, you can't use CodeDOM to convert VB.NET code to C#. Unfortunately. Kant wrote: Actually she replied back to me "You shouldn't fix the bug. You should kill it"

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                  John Fisher
                  wrote on last edited by
                  #13

                  I knew about those lovely extra dlls that VB.NET uses, but why aren't they accessible from C#? Or is there something else getting in the way. BTW, I was mostly joking about this. :) John
                  "We want to be alone when we hear too many words and we feel alone when it has been a while since anyone has spoken to us." Paul David Tripp -- War of Words

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                  • J John Fisher

                    You could migrate/upgrade it to VB.NET code, then using the CodeDOM, switch it to C#. Also, once it's accessible through .NET, you could use it with Managed C++ as well... And if it's worth all this, that VB code must be really nasty. John
                    "We want to be alone when we hear too many words and we feel alone when it has been a while since anyone has spoken to us." Paul David Tripp -- War of Words

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                    Giles
                    wrote on last edited by
                    #14

                    John Fisher wrote: You could migrate/upgrade it to VB.NET code, then using the CodeDOM, switch it to C :laugh::laugh: The VB conversion wizard, hmm at its best is not very good, but to then move it to C#.


                    "Je pense, donc je mange." - Rene Descartes 1689 - Just before his mother put his tea on the table. Shameless Plug - Distributed Database Transactions in .NET using COM+

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                    • J John Fisher

                      I knew about those lovely extra dlls that VB.NET uses, but why aren't they accessible from C#? Or is there something else getting in the way. BTW, I was mostly joking about this. :) John
                      "We want to be alone when we hear too many words and we feel alone when it has been a while since anyone has spoken to us." Paul David Tripp -- War of Words

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                      Daniel Turini
                      wrote on last edited by
                      #15

                      John Fisher wrote: I knew about those lovely extra dlls that VB.NET uses, but why aren't they accessible from C#? Or is there something else getting in the way. They are not the problem; it's on the CodeDOM, because the .NET Framework only provides classes to generate code from a CodeDOM tree, but not parser classes to generate a CodeDOM tree from code. Kant wrote: Actually she replied back to me "You shouldn't fix the bug. You should kill it"

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                      • S Stuart Dootson

                        Well, yes, I DO know of such a utility - it's on either the MSDN or Microsoft websites (I don't remember where :-() and it's called VB2C or something like that - a link was posted on CP about a month ago. I'll try and find it tomorrow at work, as I've got the binaries there... Stuart Dootson 'Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p'

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                        RedZenBird
                        wrote on last edited by
                        #16

                        cool. thanx Just trying to keep the forces of entropy at bay

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                        • R RedZenBird

                          cool. thanx Just trying to keep the forces of entropy at bay

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                          Stuart Dootson
                          wrote on last edited by
                          #17

                          Here's the link[^]!!! There ARE limitations to the conversion process - don't expect any big bits of code to convert straight through... Stuart Dootson 'Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p'

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                          • S Stuart Dootson

                            Here's the link[^]!!! There ARE limitations to the conversion process - don't expect any big bits of code to convert straight through... Stuart Dootson 'Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p'

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                            RedZenBird
                            wrote on last edited by
                            #18

                            thank you. i'll give this a whirl.:-D Just trying to keep the forces of entropy at bay

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