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6.2

How to import a DLL into my unmanaged C++ application?

Asked by mrpc_cambodia in C / C++ / C# Editors and IDEs, C++ Builder, Microsoft Visual C++.Net

Tags: Microsoft, Visual C++ 2008, 2008

Hello,

I am new to C++ programming. I started to develop application using Visual Studio C++ 2008. in my application, i need to use some function in a DLL file provided by a third party software vendor.

I dont know how to import that dll into my application? can you show me how? actually i only have one file with DLL as file extension. is it enough to import and use it? how about *.lib file? can you tell me the difference between this two type of file?

i received the below error when i build my applicaiton, hope it gives you further awareness of my problem:

Error 1 error LNK2019: unresolved external symbol "public: virtual __thiscall ImqStr::~ImqStr(void)" (??1ImqStr@@UAE@XZ) referenced in function _msgTrigger MsgExits.obj

Thanks in advance,

mrpc_cambodia

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How to import a DLL into my unmanaged C++ application?

Asked by mrpc_cambodia in C / C++ / C# Editors and IDEs, C++ Builder, Microsoft Visual C++.Net

Tags: Microsoft, Visual C++ 2008, 2008

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