ASP.NET CalendarDay IsWeekend 属性

定义和用法

IsWeekend 属性用于获取日期是否是星期六或星期日。

如果日期在周末，则该属性返回 "TRUE"，否则返回 "FALSE"。

实例

下面的实例显示被选的日期是否在周末：

<script runat="server">
 Sub DaySelect(obj As Object, e As DayRenderEventArgs)
   If e.Day.IsSelected Then
     If e.Day.IsWeekend = "TRUE" Then
       Label1.Text = "YES"
     Else
       Label1.Text = "NO"
     End If
   End If
 End Sub
 </script>

 <form runat="server">
   <asp:Calendar id="cal1" runat="server"
   OnDayRender="DaySelect"/>
   The selected date is in a weekend:
   <asp:Label id="Label1" runat="server"/>
 </form>