protected void Page_Load(object sender, EventArgs e)
    {
        RadDatePicker1.SelectedDate = DateTime.Today;

    }
as C#

ASPX

<telerik:RadDatePicker ID="DatePicker" DbSelectedDate='<%# Bind("DB_DATA") %>' Runat="server" Culture="Korean (Korea)" Skin="Default">
                            <Calendar UseRowHeadersAsSelectors="False" UseColumnHeadersAsSelectors="False" ViewSelectorText="x">
                                <SpecialDays> 
                                  <telerik:RadCalendarDay Repeatable="Today" > 
                                     <ItemStyle BackColor="Pink" /> 
                                  </telerik:RadCalendarDay>                
                               </SpecialDays>
                            </Calendar>
                            <DatePopupButton ImageUrl="" HoverImageUrl=""></DatePopupButton>
                            <DateInput DisplayDateFormat="yyyy-MM-dd" DateFormat="yyyy-MM-dd"  ShowButton="True"></DateInput>
                        </telerik:RadDatePicker></td>

C#

protected void grdList_ItemCommand(object source, GridCommandEventArgs e)
    {
        RadGrid grid = (source as RadGrid);

        if (e.CommandName == RadGrid.InitInsertCommandName) //"Add new" button clicked
        {
            GridEditCommandColumn editColumn = (GridEditCommandColumn)grdList.MasterTableView.GetColumn("EditCommandColumn");
            editColumn.Visible = false;

            if (grid.EditItems.Count > 0)
            {
                grid.MasterTableView.ClearEditItems();
            }

            // <- I want to set toady atThis Point

}

How can I do it...

I have a requirement to create a large web form, about 70 fields a form, and must allow user to format text or insert table. The average data size on each item is about 200-300 lines (A4 page) and user request me to put all items in one page in order to make it easier to read. I worry about performance issue if I insert 70 RadEditor control on a page so I display text in asp:Literal control and use only one RadEditor to edit text in all literal. 

I'm using AjaxControlToolkit's ModalPopupExtender to display a panel which has RadEditor in it to display a modal text editor popup.
Now ModalPopupExtender has a performance issue and some conflict with RadEditor so I want to use another way to display a modal text editor popup.

Is there any suggestion for me?
I want to put RadEditor in same page with all of the contents in this form.
If I use RadWindow, I must place RadEditor in another page and now the new feature which allow me to use RadWindow as a container  in the same page has a bug with RadEditor.

Thanks.