Home / Community & Support / Developer Productivity Tools Forums / WPF > DatePicker > Prevent Selecting a Start Date greater then End Date

• Jeremie

  Posted on Apr 12, 2011 (permalink)

  Hello Telerik forums!
  
  I am building a history screen where the user can select all items that have shipped between a start and end date.  To do this I have two RadDatePickers on my view and they are bound to StartDate and EndDate properties of the ViewModel (MVVM pattern with PRISM).  The classic problem I'm trying to solve is preventing the user from selecting a starting date that is greater then the ending date.  Can this be done with the RadDatePicker or should I just handle it in my ViewModel?
  
  Thanks,
  Jeremie

  Reply

• Yana Yana

  Posted on Apr 13, 2011 (permalink)

  Hi Jeremie,
  
  Please check this online example which demonstrates how to implement data validation in RadDateTimePicker.
  
  Hope this helps.
  
  All the best,
  Yana
  the Telerik team

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Home / Community & Support / Developer Productivity Tools Forums / WPF > DatePicker > Prevent Selecting a Start Date greater then End Date