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I have been trying this the whole day but no luck i want to upload an image file to a php file which i have created but when ever i try to do that winhttpsendrequest throws 183 error that means cannot send file that is already sent please can someone point out where i am wrong c++ code: int _tmain(int argc, _TCHAR* argv[]) { HINTERNET hSession = NULL, hConnect = NULL, hRequest = NULL; BOOL bResults = FALSE; FILE *pFile; long lSize; char *buffer; size_t result; pFile = fopen("blog.jpg", "rb"); fseek(pFile, 0, SEEK_END); lSize = ftell(pFile); rewind(pFile); buffer = (char *) malloc(sizeof(char)

how to convert char to LPCTSTR in vc++ I am using MVC. QByteArray qBary; qBary.append(temp); char toChar[512]; for(int ii = 0; ii < 512; ii++) { toChar[ii] = qBary[ii]; if(qBary[ii] == '\0') { break; } } SHFILEOPSTRUCT sf; memset(&sf, 0, sizeof(sf)); sf.hwnd = 0; sf.wFunc = FO_COPY; sf.pFrom = toChar; // error occurring here if you are using MFC (is your label supposed to be MFC instead of MVC?): char name[] = "your name"; CString sName(name); LPCTSTR lpszName = sName; if you are using Qt, take a look at QString and QByteArray // (1) QString filename; LPCWSTR lpszFilename = filename.utf16(); /

I investigated GetAsyncKeyState after seeing it in a code example on how to make a fictional character move on the screen through the WASD keys. I read this on its MSDN page: Return value Type: SHORT If the function succeeds, the return value specifies whether the key was pressed since the last call to GetAsyncKeyState, and whether the key is currently up or down. If the most significant bit is set, the key is down, and if the least significant bit is set, the key was pressed after the previous call to GetAsyncKeyState. I'm having trouble understanding the structure of the return value: It