一、添加控件 Project->Add To Project->Components and Controls->Registered ActiveX Controls(文件夹)->Microsoft Date and Time Picker Control 6.0 (SP4).lnk ,单击Insert按钮。 然后在Controls上把该控件拖到窗体上面。
列外:如果这个ACtiveX控件和Group Box(默认有个Static的控件)重叠,需要设置ACtiveX控件的Tab顺序在Group Box的前面,不然看不见这个控件。
二、属性设置 同其他控件
三、为控件添加变量 变量类型为Control,CDTPicker 如:m_ctlDate,m_ctlTime 如下图的控件::::
四、一个初始化代码 //可以写在OnInitDialog()里面
CTime time; time=CTime::GetCurrentTime(); VARIANT year,month,day,hour,minute,second; //通用数据类型VARIANT,要用VARIANT设置该控件 year.vt=VT_I4; //指明整型数据 month.vt=VT_I4; day.vt=VT_I4; hour.vt=VT_I4; minute.vt=VT_I4; second.vt=VT_I4; year.lVal=time.GetYear(); //赋值 month.lVal = time.GetMonth(); day.lVal = time.GetDay(); hour.lVal=time.GetHour(); minute.lVal=time.GetMinute(); second.lVal=time.GetSecond(); m_ctlDate.SetYear(year); //设置控件值 m_ctlDate.SetMonth(month); m_ctlDate.SetDay(day); m_ctlTime.SetHour(hour); m_ctlTime.SetMinute(minute); m_ctlTime.SetSecond(second);
//读取控件日期的代码
void CCountdownDlg::OnChangeDtpicker1()
{
// TODO: Add your control notification handler code here
VARIANT year,month,day;
year.vt=VT_I4;
month.vt=VT_I4;
day.vt=VT_I4;
year = m_ctlDate.GetYear();
month = m_ctlDate.GetMonth();
day = m_ctlDate.GetDay();
CString strText=_T("");
strText.Format(_T("the date is %d-%d-%d ."),year.lVal,month.lVal,day.lVal);
AfxMessageBox(strText);
}
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