我需要在ajaxcontroltoolkit中将未来的日期（今天的日期之后的日期）变灰 [英] I need to grey out the future dates (dates beyond today's date) in ajaxcontroltoolkit

问题描述

我需要在ajaxcontroltoolkit calendarextender控件中显示未来日期（超出今天日期的日期）。我怎样才能做到这一点？我已经能够做到这一点，用户无法从calendarextender控件中选择未来的日期，但我希望将未来的日期变为灰色，这些日期是不可选择的视觉线索。



不希望禁用日期为剪切，我需要灰色（禁用）未来日期

提前谢谢。

I need to grey out the future dates (dates beyond today's date) in ajaxcontroltoolkit calendarextender control. How can I achieve this? I have been able to do as much that the user is not able to select future dates from the calendarextender control but I wish to grey out the future dates for visual clue that these dates are not selectable.

Do not want disable date as cut, I need to gray(disable) future dates
Thanks in advance.

推荐答案

试试这个

Try this

CalendarExtender1.EndDate = DateTime.Now;

来改变你可以改变风格的风格



ajax__calendar_invalid css中的类

to change the style you can change style in

ajax__calendar_invalid class in the css

覆盖日渲染功能。

Override the day render function.

Private Sub Calendar1_DayRender(sender As Object, e As DayRenderEventArgs)

   If e.Day.Date > EndOfDateRange Then
     e.Cell.BackColor = System.Drawing.Color.LightGray
     e.Day.IsSelectable = False
   End If
End Sub

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