Visual C++ and MFC Programming 2nd Edition

Index Visual C++ and MFC Fundamentals

5. Click OK


6. In the Win32 Static Library – Step 1 of 1, click both check boxes and click Finish
   then click OK


7. To add a new header file, on the main menu, click File -> New...


8. In the Files property page of the New dialog box, click C/C++ Header File. In the
   File Name edit box, type mfcextent and click OK


9. In the empty file, type the following:

#ifndef MFCEXT_H_

#define MFCEXT_H_

namespace MFCExtensions

{

BOOL IsNatural(const CString Str);

BOOL IsNumeric(const CString Str);

int StringToInt(const CString Str);

double StringToFloat(const CString Str);

}