financetransfersearchdlg.cpp

这是一个学生信息管理系统

// CFinanceTransferSearchDlg 消息处理程序
// FinanceTransferSearchDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "SMS.h"
#include "FinanceTransferSearchDlg.h"


// CFinanceTransferSearchDlg 对话框

IMPLEMENT_DYNAMIC(CFinanceTransferSearchDlg, CDialog)

CFinanceTransferSearchDlg::CFinanceTransferSearchDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CFinanceTransferSearchDlg::IDD, pParent)
	, m_sKeyWord(_T(""))
	, m_tSearchDate(CTime::GetCurrentTime())
	, m_iItem(0)
{
	//显示窗口颜色
	m_backcolor=m_RGB_BkColor;
	m_brush.CreateSolidBrush(m_backcolor);
}

CFinanceTransferSearchDlg::~CFinanceTransferSearchDlg()
{
}

void CFinanceTransferSearchDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT1, m_sKeyWord);
	DDV_MaxChars(pDX, m_sKeyWord, 20);
	DDX_Control(pDX, IDC_EDIT1, m_cKeyWord);
	DDX_Control(pDX, IDC_SEARCHDATE_DTP, m_cSearchDate);
	DDX_DateTimeCtrl(pDX, IDC_SEARCHDATE_DTP, m_tSearchDate);
	DDX_CBIndex(pDX, IDC_ITEM_COMBO, m_iItem);
}


BEGIN_MESSAGE_MAP(CFinanceTransferSearchDlg, CDialog)
	ON_BN_CLICKED(IDOK, &CFinanceTransferSearchDlg::OnBnClickedOk)
	ON_CBN_SELCHANGE(IDC_ITEM_COMBO, &CFinanceTransferSearchDlg::OnCbnSelchangeItemCombo)
	ON_WM_CTLCOLOR()
END_MESSAGE_MAP()


// CFinanceTransferSearchDlg 消息处理程序

void CFinanceTransferSearchDlg::OnBnClickedOk()
{
	// TODO: 在此添加控件通知处理程序代码
	UpdateData();
    if(m_iItem!=2&&m_sKeyWord==L"")
	{
		MessageBox(L"\n关键字不能为空！\n",L"提示",MB_ICONEXCLAMATION);
		return ;
	}
	OnOK();
}

void CFinanceTransferSearchDlg::OnCbnSelchangeItemCombo()
{
	// TODO: 在此添加控件通知处理程序代码
	UpdateData();
	if(m_iItem==2)
	{
		m_cKeyWord.ShowWindow (SW_HIDE);
		m_cSearchDate.ShowWindow (SW_SHOW);
	}
	else
	{
		m_cKeyWord.ShowWindow (SW_SHOW);
		m_cSearchDate.ShowWindow (SW_HIDE);
	}
}

HBRUSH CFinanceTransferSearchDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

	// TODO:  在此更改 DC 的任何属性
	if(m_bColor)//如果用系统的，则直接返回
		return hbr;
	pDC->SetTextColor (m_RGB_CtrlColor);
	pDC->SetBkMode(BKMODE_LAST);pDC->SetBkColor (m_RGB_BkColor);
	return (HBRUSH)m_brush.GetSafeHandle ();
	// TODO:  如果默认的不是所需画笔，则返回另一个画笔
//	return hbr;
}