2

我想为 BasicDateTimePicker 分配属性

我试过了,但它得到了空值

代码:

.ascx

<%@ Register Assembly="BasicFrame.WebControls.BasicDatePicker" Namespace="BasicFrame.WebControls" TagPrefix="dp" %>

<dp:BasicDatePicker ID="BasicDatePicker4" runat="server"></dp:BasicDatePicker>

.ascx.cs

在这里我保持价值观

protected void Page_Load(object sender, EventArgs e)
{
  txtUser.Text = Request.Form[txtUser.UniqueID];
  dropCountry.SelectedValue = Request.Form[dropCountry.UniqueID];
  dropEntry.SelectedValue = Request.Form[dropEntry.UniqueID];
  //Here I'm getting "Cannot implicitly conert type string to System.Date"
  BasicDatePicker4.SelectedDate = Request.Form[BasicDatePicker4.UniqueID];
}

我试图分配该属性,但它不起作用

    public string ExpiryDate
    {
        get
        {
            return BasicDatePicker4.SelectedDate.ToString();
        }
        set
        {
            BasicDatePicker4.SelectedDate = DateTime.Today;
        }
    }

有任何想法吗?提前致谢

4

1 回答 1

0

您永远不会为 ExpiryDate 分配任何东西,该属性的设置器只会在您调用时被调用

ExpiryDate = DateTime.Today

还将您的设置器更改为使用值而不是硬编码日期,并将您的属性的类型更改为 DateTime 作为选择器,仅日期时间除外

public DateTime ExpiryDate
{
    get
    {
        return BasicDatePicker4.SelectedDate;
    }
    set
    {
        BasicDatePicker4.SelectedDate = value;
    }
}
于 2013-09-27T10:11:39.550 回答