如何使用WriteFile将数据写到文件末尾?是下面这样吗
是下面这样吗DWORD dwPos = SetFilePointer(hFile, 0, NULL, FILE_END); DWORD nByteWrite = 0;WriteFile(hFile, pwHdr->lpData, pwHdr->dwBufferLength, &nByteWrite, NULL );先用SetFilePointer把指针移动到文件末尾,然后再写?
DWORD dwPos = SetFilePointer(hFile, 0, NULL, FILE_END); DWORD nByteWrite = 0;WriteFile(hFile, pwHdr->lpData, pwHdr->dwBufferLength, &nByteWrite, NULL );