C / C++ / MFC

// The following ifdef block is the standard way of creating macros which make exporting <br />
// from a DLL simpler. All files within this DLL are compiled with the WINSTYLE_EXPORTS<br />
// symbol defined on the command line. this symbol should not be defined on any project<br />
// that uses this DLL. This way any other project whose source files include this file see <br />
// WINSTYLE_API functions as being imported from a DLL, wheras this DLL sees symbols<br />
// defined with this macro as being exported.<br />
#ifdef WINSTYLE_EXPORTS<br />
#define WINSTYLE_API __declspec(dllexport)<br />
#else<br />
#define WINSTYLE_API __declspec(dllimport)<br />
#endif<br />
<br />
/*My exported fuctions*/<br />
<br />
extern WINSTYLE_API char nWinStyle;	<br />
WINSTYLE_API int GetCloseWin(char);<br />
WINSTYLE_API int GetOpenWin(char);<br />
WINSTYLE_API int GetCloseApp(char);<br />
WINSTYLE_API int SetWinFocus(char);<br />
WINSTYLE_API int SetWinFocusEx(char);<br />

// stdafx.h : include file for standard system include files,<br />
//  or project specific include files that are used frequently, but<br />
//      are changed infrequently<br />
//<br />
<br />
#if !defined(AFX_STDAFX_H__4D8BF925_F169_11D4_8093_0050DA27906F__INCLUDED_)<br />
#define AFX_STDAFX_H__4D8BF925_F169_11D4_8093_0050DA27906F__INCLUDED_<br />
<br />
#if _MSC_VER > 1000<br />
#pragma once<br />
#endif // _MSC_VER > 1000<br />
<br />
<br />
// Insert your headers here<br />
#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers<br />
<br />
#include <windows.h><br />
<br />
// TODO: reference additional headers your program requires here<br />
<br />
//{{AFX_INSERT_LOCATION}}<br />
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.<br />
<br />
#endif // !defined(AFX_STDAFX_H__4D8BF925_F169_11D4_8093_0050DA27906F__INCLUDED_)<br />

By default, you can only use functions in Windows 95, NT 3.51, and pre-IE3 common controls. To use APIs introduced in later versions of Windows or the common controls, you need to #define the above symbols correctly before including any Windows headers.

#ifndef _WIN32_IE
#define _WIN32_IE 0x0500
#endif

#define WINVER          0x0500
#define _WIN32_WINDOWS  0x0410          
#define _WIN32_WINNT    0x0500          
#define _WIN32_IE       0x0501          

<font style="color:blue;">#include</font> <stdio.h>     <font style="color:green;">// printf(), scantf()</font>
<font style="color:blue;">#include</font> <stdlib.h>    <font style="color:green;">// malloc(), free()</font>
<font style="color:blue;">#define</font> MAX_WORD 51
 
<font style="color:blue;">int</font> main (<font style="color:blue;">void</font>) {
    <font style="color:blue;">char</font> nomarchc[MAX_WORD]; 
 
    printf(<font style="color:gray;">"insert file name:"</font>);
    scanf(<font style="color:gray;">"%50s"</font>, nomarchc);
 
    return 0;
}

name=(char*)malloc((sizeof(char))*MAX_WORD);<br />

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scanf ( "%h50s", nomarchc ) ;