CString Formatting Problem in MFC

[AbhiMFC]

Hi,

Cant We Format a CString Variable in MFC Twice.

Iam Getting Assertion in Following COde.

CString sAppFile;
sAppFile.Format("%s.dat", "E:\\VSS");
sAppFile.Format(" IN-[%s] ", sAppFile);

Iam Getting Assertion while running the code,Can ANyone Plz help me on this to understand.

If I Continue after assertion Iam Getting Like below in Variable Window
sAppFile = IN-[ÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝ]


Thanks
Abhi

[Igor Vartanov]

sAppFile.Format(" IN-[%s] ", sAppFile);

You can't use a string in formatting itself. You need to create a temporary string object instead:

sAppFile.Format(" IN-[%s] ", CString(sAppFile));

[AbhiMFC]

Thanks alot