获取命令行的字符转换问题

Question

    LPWSTR *szArgList; 
   int argCount;
  
   
 szArgList = CommandLineToArgvW(GetCommandLineW(), &argCount); 

TCHAR szBuf(100);
 
strcpy(szBuf,(_bstr_t)szArgList[1]);             //这里不知道怎么转换

Answer 1

用wcscpy代替strcpy

还有你那个buffer该用中括号

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0xBAADF00D

Answer 2

error C2664: 'wcscpy' : cannot convert parameter 1 from 'char [100]' to 'unsigned short *'

Answer 3

WCHAR szBuf[100];
 
wcscpy(szBuf, szArgList[1]);  

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0xBAADF00D

Answer 4

LPWSTR *CommandLineToArgvW(     
    LPCWSTR lpCmdLine,
    int *pNumArgs
);

它返回的是LPWSTR，所以下面与它相关的操作都是宽字符串操作的那些函数

wcscpy/swprintf...

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Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.

Answer 5

CommandLineToArgvW函数。这个函数只有Unicode宽字符版本，没有对应的CommandLineToArgvA函数。