inputmessage.cpp

来自「自己用MFC设计的N皇后问题演示程序」· C++ 代码 · 共 99 行

// InputMessage.cpp : implementation file
//

#include "stdafx.h"
#include "NQueen.h"
#include "InputMessage.h"
#include "NQueenDlg.h"


#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// InputMessage dialog


InputMessage::InputMessage(CWnd* pParent /*=NULL*/)
	: CDialog(InputMessage::IDD, pParent)
{
	size="0";
	//{{AFX_DATA_INIT(InputMessage)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	

}


void InputMessage::DoDataExchange(CDataExchange* pDX)
{
	
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(InputMessage)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(InputMessage, CDialog)
	//{{AFX_MSG_MAP(InputMessage)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// InputMessage message handlers

void InputMessage::OnOK() 
{
	// TODO: Add extra validation here
	
	size=GetInputStr();
	int newn=atoi(size);
	if(newn<=3) {
		MessageBox("大小不能小于4,太小没必要", "警告", MB_OK);
		return;
	}
	if(newn>15){
		MessageBox("大小不能大于15,太大画不了", "警告", MB_OK);
		return;
	}
	//GetDlgItem(IDC_QUEEN_SIZE)->SetWindowText(str);
	
	CDialog::OnOK();
}

CString InputMessage::GetInputStr()
{
	CString str;
	GetDlgItem(IDC_EDIT)->GetWindowText(str);
	return str;
}

//DEL BOOL InputMessage::PreCreateWindow(CREATESTRUCT& cs) 
//DEL {
//DEL 	// TODO: Add your specialized code here and/or call the base class
//DEL 	
//DEL 	return CDialog::PreCreateWindow(cs);
//DEL }

BOOL InputMessage::Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	return CDialog::Create(IDD, pParentWnd);
}

BOOL InputMessage::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	GetDlgItem(IDC_EDIT)->SetFocus();
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}