MFC编辑框的使用

编辑框的提取

在使用是控件时，设置属性为多行垂直滚动，这样可避免文字的滚动

1.在void CDialogDlg::OnChangeEdit1()

void CDialogDlg::DoDataExchange(CDataExchange* pDX)

{

    CDialog::DoDataExchange(pDX);

    //{{AFX_DATA_MAP(CDialogDlg)

        // NOTE: the ClassWizard will add DDX and DDV calls here

    //}}AFX_DATA_MAP



    DDX_CBString(pDX,IDC_EDIT1,m_edite1);

}

2.在此编辑框的消息响应函数中读取

void CDialogDlg::OnChangeEdit1() 

{

    // TODO: If this is a RICHEDIT control, the control will not

    // send this notification unless you override the CDialog::OnInitDialog()

    // function and call CRichEditCtrl().SetEventMask()

    // with the ENM_CHANGE flag ORed into the mask.

    

    // TODO: Add your control notification handler code here

    //获取编辑框内容方式1 

//        GetDlgItem(IDC_EDIT1)->GetWindowText(m_edite1);   

    //获取编辑框内容方式2

//    GetDlgItemText(IDC_EDIT1,m_edite1);

}

2.如何给编辑框关联变量，如何让编辑框显示文本

//获得EDIT



CEdit* pBoxOne;



pBoxOne = (CEdit*) GetDlgItem(IDC_EDIT1);



//付值



pBoxOne->SetWindowText( _T"FOO" );



//取值



CString str;



pBoxOne->GetWindowText(str);



GetDlgItem(IDC_EDIT1)->SetWindowText( _T"FOO" );



也可以



//取值



CString str;



GetDlgItem(IDC_EDIT1)->GetWindowText(str);