delete.cpp

乒乓球俱乐部管理系统

// delete.cpp : implementation file
//

#include "stdafx.h"
#include "ppjlb.h"
#include "delete.h"

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

/////////////////////////////////////////////////////////////////////////////
// Cdelete dialog


Cdelete::Cdelete(CWnd* pParent /*=NULL*/)
	: CDialog(Cdelete::IDD, pParent)
{
	//{{AFX_DATA_INIT(Cdelete)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void Cdelete::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(Cdelete)
	DDX_Control(pDX, IDC_EDIT1, m_delcon);
	//}}AFX_DATA_MAP
	DDX_Control(pDX, IDOK, m_del);
	DDX_Control(pDX, IDCANCEL, m_quit);
}


BEGIN_MESSAGE_MAP(Cdelete, CDialog)
	//{{AFX_MSG_MAP(Cdelete)
	ON_WM_CTLCOLOR()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Cdelete message handlers

void Cdelete::OnOK() //“删除”按钮消息函数
{
	// TODO: Add extra validation here
	CString cont;    //储存用户输入的姓名
	bool flag=true;  //判断是否已经删除
	m_delcon.GetWindowText(cont);
	if(cont.IsEmpty())
	{
		MessageBox("请输入姓名","小昕提示",MB_ICONINFORMATION);
		m_delcon.SetFocus();
	}
	else
	{
		if(MessageBox("你真要删除"+cont+"的信息吗？","小昕提示",MB_ICONQUESTION|MB_OKCANCEL)==IDOK)
		{  
			delcm.Open();
			delcm.MoveFirst();
			while(!delcm.IsEOF())//循环查询是否有此姓名的成员
			{
				if(delcm.m_memnam==cont)
				{
					//CRecordsetStatus s;
					//delcm.GetStatus(s);
					delcm.Delete();//删除此组记录
					flag=false;
				}
				delcm.MoveNext();
			}
			delcm.Close();
		
	
		if(flag==true)//未找到此姓名的成员
		{
			 MessageBox("未有此信息!注意空格的有无","小昕提示",MB_ICONINFORMATION);
			m_delcon.SetFocus();
			m_delcon.SetSel(0,-1);
		}
		else MessageBox("删除成功!","小昕提示",MB_ICONINFORMATION);
		}
		else m_delcon.SetFocus();
	}
	//CDialog::OnOK();
}

void Cdelete::OnCancel() 
{
	// TODO: Add extra cleanup here	
	CDialog::OnCancel();
}

BOOL Cdelete::OnInitDialog() 
{
	CDialog::OnInitDialog();
	CBitmap bmp;
	bmp.LoadBitmap(IDB_BITMAP1);
	brush.CreatePatternBrush(&bmp);
	// TODO: Add extra initialization here
	m_del.SetIcon(IDI_ICON22);
	m_quit.SetIcon(IDI_ICON16);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

HBRUSH Cdelete::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	pDC->SetBkMode(TRANSPARENT);
	// TODO: Change any attributes of the DC here
	return brush;
	// TODO: Return a different brush if the default is not desired
	return hbr;
}