i have dat file which stored value using
Ar<<sDmdDataStore.iMachineNo;
Ar<<sDmdDataStore.csOptName;
Ar<<sDmdDataStore.csLocationofStone;
how to read data back from this file
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Ravi Solanki
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I'm not sure I've understood your question. Do you want to read a .dat file that has been generated with C and MFC from within a C# program ? Please edit your question and clarify what you want to do exactly, – Jabberwocky Jun 30 '15 at 13:36
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... and please show the data structure of `sDmdDataStore`. – Jabberwocky Jun 30 '15 at 13:47
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Roughly like that:
CArchive Ar(&SaveDataStoreDetail, CArchive::load);
...
Ar>>sDmdDataStore.iMachineNo;
Ar>>sDmdDataStore.csOptName;
Ar>>sDmdDataStore.csLocationofStone;
Jabberwocky
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which namespace is needed for cArchive . as i am new in c# so dont know that. – Ravi Solanki Jun 30 '15 at 12:04
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@RaviSolanki : I'm not sure I've understood your question. Do you want to read a .dat file that has been generated with C and MFC from within a C# program ? Please edit your question and clarify what you want to do exactly, – Jabberwocky Jun 30 '15 at 13:35
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@RaviSolanki : this answer is probably wrong as I probably misunderstood your question. Please clarify. I will most likely delete this answer. – Jabberwocky Jun 30 '15 at 13:49
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CArchive is part of the MFC C++ library. It is not part of C#. It is not easy to parse. You could consider adding an MFC DLL to parse it for you, or perhaps you can change the MFC program to generate a more open file format. – ScottMcP-MVP Jun 30 '15 at 23:40
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