AfxFormatString2
Loads the specified string resource and substitutes the characters "%1" and "%2" for the strings pointed to by lpsz1 and lpsz2.
void AfxFormatString2( CString& rString, UINT nIDS, LPCTSTR lpsz1, LPCTSTR lpsz2 );
Parameters
- rString
-
A reference to the CString that will contain the resultant string after the substitution is performed.
- nIDS
-
The string table ID of the template string on which the substitution will be performed.
- lpsz1
-
A string that will replace the format characters "%1" in the template string.
- lpsz2
-
A string that will replace the format characters "%2" in the template string.
The newly formed string is stored in rString. For example, if the string in the string table is "File %1 not found in directory %2", lpsz1 points to "MYFILE.TXT", and lpsz2 points to "C:\MYDIR", then rString will contain the string "File MYFILE.TXT not found in directory C:\MYDIR"
If the format characters "%1" or "%2" appear in the string more than once, multiple substitutions will be made. They do not have to be in numerical order.
void DisplayFileNotFoundMessage( LPCTSTR pszFileName, LPCTSTR pszDirectory )
{
CString strMessage;
// The IDS_FILENOTFOUND string resource contains "Error: File %1 not
// found in directory %2"
AfxFormatString2( strMessage, IDS_FIlENOTFOUND, pszFileName, pszDirectory );
// In the previous call, substitute the actual file and directory
// names into the message string
AfxMessageBox( strMessage ); // Display the error message
}
