C / C++ / MFC

kumar_windows wrote:

may be this problem is arising because of the code i have written for the FONT

<br />
// <br />
// first i check if is ReadOnly File!<br />
DWORD dwFileAttributes;<br />
DWORD mask;<br />
<br />
dwFileAttributes = GetFileAttributes(csFileName); // dwFileAttributes have now 0x00000021, ok, is archive and readonly protected<br />
mask = dwFileAttributes;<br />
<br />
if((dwFileAttributes & FILE_ATTRIBUTE_READONLY))<br />
{<br />
mask = dwFileAttributes & FILE_ATTRIBUTE_NORMAL; // mask have now 0x00000000, why not 0x00000020->archive! Ok, not nice but this let me to open my file!<br />
if(!SetFileAttribute(csFileName, mask))<br />
{<br />
	AfxMessage(csErrorMessage);<br />
}<br />
}<br />
<br />
// to open file with mask == 0x00000000 make no problems<br />
cMyFile.Open(...);<br />
// write some data to file<br />
// close file<br />
// now set the flag ReadOnly:<br />
dwFileAttributes = GetFileAttributes(csFileName); // here returns a value 0x00000020 // ok, is an archive!<br />
mask = dwFileAttributes;<br />
if(!(dwFileAttributes & FILE_ATTRIBUTE_READONLY))<br />
{<br />
mask = dwFileAttributes | FILE_ATTRIBUTE_READONLY; // mask have now 0x00000021 // archive and readonly protected<br />
if(!SetFileAttributes(csFileName, mask))<br />
{<br />
// errorhandling<br />
}<br />
}<br />

kiranin wrote:

differentiate which is folder and which is files at run time?

Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_