/// <summary>
/// 构造函数
/// </summary>
/// <param name="txt"></param>
public DateTimePicker(string txt)
: this()
{
dtView = new TDateTimeView(txt);// TDateTimeView 构造函数传入日期时间
}
public DateTimePicker()
{
InitializeComponent();
dtView = new TDateTimeView(textBlock1.Text);
}