C / C++ / MFC

USES_CONVERSION;
 CString FileName; //Source pathCString
 cs; //Destination path  
		CString CStrfilename=FileName;	
	char* charfilename;	
	charfilename=CStrfilename.GetBuffer();	
	LPCTSTR lp;		
	lp=CStrfilename;		
	PathSkipRoot(lp);      
           cs = "\\BackUp\\";	
	cs += PathSkipRoot(lp);	
	//CString st;	 		
	//AfxMessageBox(cs);	
//	CopyFile(st, cs,TRUE); 	
	 DWORD dwError = GetLastError();	
	CopyFile(FileName, cs,TRUE);
	AfxMessageBox(dwError);

vcprog wrote:

DWORD dwError = GetLastError();

vcprog wrote:

CopyFile(FileName, cs,TRUE);

vcprog wrote:

// CopyFile(st, cs,TRUE); DWORD dwError = GetLastError(); CopyFile(FileName, cs,TRUE); AfxMessageBox(dwError);

if ( CopyFile(FileName, cs, TRUE) != TRUE)
{
  DWORD dwError = GetLastError();
  CString szMsg;
  szMsg.Format("Error number %d", dwError);
  AfxMessageBox(szMsg);
}
else
{
  AfxMessageBox("Success");
}


and post the output. 

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The process cannot access the file because it is being used by another process. 

//
// MessageId: ERROR_PATH_NOT_FOUND
//
// MessageText:
//
//  The system cannot find the path specified.
//
#define ERROR_PATH_NOT_FOUND             3L

//
// MessageId: ERROR_SHARING_VIOLATION
//
// MessageText:
//
//  The process cannot access the file because it is being used by another process.
//
#define ERROR_SHARING_VIOLATION          32L

cpallini wrote:

Please post the code wherein the error occurs and report the error exactly as it stands.

vcprog wrote:

DWORD dwError = GetLastError();
CopyFile(FileName, cs,TRUE);
AfxMessageBox(dwError);

JFSabastian wrote:

...when I try to execute it, nothing comes up on screen.

JFSabastian wrote:

What I should come up on the screen is a spreadsheet grid

FrankMookie wrote:

Can I solve this?