CreateFile

Question

msdnlimian 说得很清楚阿!再者自己要去试!这样才能了解每个参数的意义!

Answer 1

HANDLE CreateFile(
  LPCTSTR lpFileName,                         // file name
  DWORD dwDesiredAccess,                      // access mode
  DWORD dwShareMode,                          // share mode
  LPSECURITY_ATTRIBUTES lpSecurityAttributes, // SD
  DWORD dwCreationDisposition,                // how to create
  DWORD dwFlagsAndAttributes,                 // file attributes
  HANDLE hTemplateFile                        // handle to template file
);
参数dwCreationDisposition= OPEN_EXISTING