如何在Datepicker Wpf中设置仅启用某些日期？ [英] How Do I Set Some Dates Only Enable In Datepicker Wpf?

问题描述

Hai All，



在我的wpf应用程序中我必须设置一个日期选择器日历，显示所有日期，除了一些禁用或停电。

如何设置只启用一些日期？所有除了需要停电或禁用..



谢谢。

解决方案

点击这里：

http://msdn.microsoft.com/en-us/library/system.windows.controls.calendar%28v=vs.110%29.aspx [ ^ ]



物业： BlackoutDates

 <   StackPanel    方向  = 水平 >  
 
 <！ -    创建一个显示1/10/2009 
到4/18/2009的日历。    - >   
 <  日历   保证金  =  20    
   
                           SelectedDate   =  2/15/2009  
   
                           DisplayDate   =  3/15/2009  
   
                           DisplayDateStart   = < span class =code-keyword> 1/10/2009  
   
                           DisplayDateEnd   =   4/18/2009  /  >  
 
 <！ -    创建一个日历，通过
 Januarary 31,2009显示日期，并且日期不可选。    - >   
 <  日历   保证金  =  20    SelectionMode   =  MultipleRange      
   
                           IsTodayHighlighted   =  false    
   
                           DisplayDate   =  1/1/2009  
   
          < span class =code-attribute>                 DisplayDateEnd   =  1/31/2009  
   
                           xmlns：sys   =  clr-namespace：System; assembly = mscorlib >  
 
 <   Calendar.BlackoutDates  >  
 <   CalendarDateRange    开始  =  1/2/2009   结束  =   1/4/2009  /   >  
 <   CalendarDateRange    开始  =  1/9/2009   结束 < span class =code-keyword> =  1/9/2009  /  >  
 <   CalendarDateRange    开始  =  1/16/2009   结束  =  1/16/2009  /  >  
 <   CalendarDateRa nge    开始  =  1/23/2009   结束 < span class =code-keyword> =  1/25/2009  /  >  
 <   CalendarDateRange    开始  =  1/30/2009   结束  =  1/30/2009  /  >  
 <   / Calendar.BlackoutDates  >  
 
 <   Calendar.SelectedDates  >  
 <   sys：DateTime  >  1/5/2009 <  < span class =code-leadattribute> / sys：DateTime  >  
 <   sys：DateTime  >  1/12/2009 <   / sys：DateTime  >  
 <   sys：DateTime  >  1/14/2009 < span class =code-keyword><   / sys：DateTime  >  
 <   sys：DateTime  >  1/13/2009 <   / sys： DateTime  >  
 <   sys：DateTime  >  1/15/2009 <   / sys：DateTime  >  
 <  < span class =code-leadattribute> sys：DateTime  >  1/27/2009 <   / sys：DateTime  >  
 <   sys：DateTime  >  4/2/2009 <   / sys：DateTime   >  
 <   / Calendar.SelectedDates  >  
 <   / Calendar  >  
 
 <   / StackPanel  >  

请参阅图片：

http://snap.ashampoo.com/uploads/2015-01-19/ jUIK5UhB.png

Hai All,

in my wpf application i have to setup a date picker calenders which show all dates except some to be disable or black out.
How do i set only some dates enable? all except need to blackout or disable..

thank you.

解决方案

Hi,

Look here:
http://msdn.microsoft.com/en-us/library/system.windows.controls.calendar%28v=vs.110%29.aspx[^]

Property: BlackoutDates

<StackPanel Orientation="Horizontal">

  <!-- Create a Calendar that displays 1/10/2009
             through 4/18/2009. -->
  <Calendar Margin="20" 

            SelectedDate="2/15/2009"

            DisplayDate="3/15/2009"

            DisplayDateStart="1/10/2009"

            DisplayDateEnd="4/18/2009"/>

  <!-- Create a Calendar that displays dates through
       Januarary 31, 2009 and has dates that are not selectable. -->
  <Calendar Margin="20" SelectionMode="MultipleRange"  

            IsTodayHighlighted="false" 

            DisplayDate="1/1/2009"

            DisplayDateEnd="1/31/2009"

            xmlns:sys="clr-namespace:System;assembly=mscorlib">

    <Calendar.BlackoutDates>
      <CalendarDateRange Start="1/2/2009" End="1/4/2009"/>
      <CalendarDateRange Start="1/9/2009" End="1/9/2009"/>
      <CalendarDateRange Start="1/16/2009" End="1/16/2009"/>
      <CalendarDateRange Start="1/23/2009" End="1/25/2009"/>
      <CalendarDateRange Start="1/30/2009" End="1/30/2009"/>
    </Calendar.BlackoutDates>

    <Calendar.SelectedDates>
      <sys:DateTime>1/5/2009</sys:DateTime>
      <sys:DateTime>1/12/2009</sys:DateTime>
      <sys:DateTime>1/14/2009</sys:DateTime>
      <sys:DateTime>1/13/2009</sys:DateTime>
      <sys:DateTime>1/15/2009</sys:DateTime>
      <sys:DateTime>1/27/2009</sys:DateTime>
      <sys:DateTime>4/2/2009</sys:DateTime>
    </Calendar.SelectedDates>
  </Calendar>

</StackPanel>

Please, see image:
http://snap.ashampoo.com/uploads/2015-01-19/jUIK5UhB.png

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