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POC++ DLL linker error
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  1. POC++ DLL linker error
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    copied!<p>I want to write a dll for an api of a device. since i am new to dlls i wanted to implement it on a simple text editor and then make one for the api. I have made header file and cpp file but when i run the code i get error lnk2001 followed by lnk1120 which is unresolved external error.</p> <p>I really have no idea where did i make a mistake, as far as i see i did it the right way. i was wondering if you guys could help me out. tnx.</p> <p>here is my header file</p> <pre><code>// EditFuncsDll.h #include &lt;cstdio&gt; #include &lt;vector&gt; #include &lt;string&gt; namespace EditFuncs { class MyEditFuncs { private: static std::vector&lt;std::string&gt; MyTextBox; public: static __declspec(dllexport) void Load(std::string command); static __declspec(dllexport) void Save(std::string command); static __declspec(dllexport) int Lines(); static __declspec(dllexport) void Add(std::string command); static __declspec(dllexport) void Remove(std::string command); static __declspec(dllexport) void Insert(std::string command); static __declspec(dllexport) int wc(std::string command); static __declspec(dllexport) void GetInfo(); }; } </code></pre> <p>and in my cpp file i just define the functions i declared in header file.</p> <p>and these are the errors i get</p> <blockquote> <p>Error 25 error LNK2001: unresolved external symbol "private: static class std::vector,class std::allocator >,class std::allocator,class std::allocator > > > EditFuncs::MyEditFuncs::MyTextBox" (?MyTextBox@MyEditFuncs@EditFuncs@@0V?$vector@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$allocator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@@std@@A) C:\Users\Lucy\Desktop\Erfan\Text_Editor_DLL\Text_Editor_DLL\EditFuncsDll.obj Text_Editor_DLL</p> </blockquote> <p>and</p> <blockquote> <p>Error 26 error LNK1120: 1 unresolved externals C:\Users\Lucy\Desktop\Erfan\Text_Editor_DLL\Debug\Text_Editor_DLL.dll Text_Editor_DLL</p> </blockquote>
 

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