#include "stdafx.h"
#include "iostream"
#include <windows.h>
#include <windowsx.h>
#include "resource.h"
#include "MainDlg.h"

using namespace std;

BOOL WINAPI Main_Proc(HWND hWnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
    switch(uMsg)
    {
        HANDLE_MSG(hWnd,WM_INITDIALOG,Main_OnInitDialog);
        HANDLE_MSG(hWnd,WM_COMMAND,Main_OnCommand);
		HANDLE_MSG(hWnd,WM_CLOSE,Main_OnClose);
    }

    return FALSE;
}

BOOL Main_OnInitDialog(HWND hwnd,HWND hwndFocus,LPARAM lParam)
{
    return TRUE;
}

void Main_OnCommand(HWND hwnd,int id,HWND hwndCtl,UINT codeNotify)
{
	TCHAR name1[101];
	TCHAR name2[101];
	TCHAR name3[101];
	int sum,n1,n2;
    switch(id)
    {
        case IDC_OK:
			GetDlgItemText(hwnd,IDC_EDIT1,name1,sizeof(name1));
			GetDlgItemText(hwnd,IDC_EDIT2,name2,sizeof(name2));
			n1=atoi(name1);
			n2=atoi(name2);
			sum=n1+n2;
			wsprintf(name3,"%i",sum);
			SetDlgItemText(hwnd,IDC_EDIT3,name3);
        break;
        default:
		break;
    }
}

void Main_OnClose(HWND hwnd)
{
    EndDialog(hwnd,0);
}