title: DevExpress - Gridview return FormCollection bad format
body: <p>i work with gridview and dynamic generate columns. I have column TimeEdit</p>
  
  <pre><code>  settings.Columns.Add(s =&gt;
                  {
                      s.FieldName = item.DescriptionType;
                      s.Name = item.DescriptionType;
                      s.Caption = item.DescriptionType;
  
                      if(item.FormatType == (int)SoftInputDateNum.TimeWithDate)
                          {
                              s.PropertiesEdit.DisplayFormatString = WebApp.Models.TransportDynamicLogic.GetFormatType(item.Type, item.FormatType);
                              s.ColumnType = MVCxGridViewColumnType.DateEdit;
  
                              var properties = s.PropertiesEdit as DateEditProperties;
                              properties.ValidationSettings.RequiredField.IsRequired = true;
                              properties.EditFormat = EditFormat.Custom;
                              properties.EditFormatString = WebApp.Models.TransportDynamicLogic.GetFormatType(item.Type, item.FormatType);
  
                          }
                  }
  </code></pre>
  
  <p>and I return all collection in form.</p>
  
  <pre><code> public ActionResult AddForm(FormCollection table)
      {
         //SomeLogic
          var date = table["Date"];
      }
  </code></pre>
  
  <p>And i get only format "new(2015,2,3)", but i want format "3.2.2015", because i have set DisplayFormatString = "dd.MM.yyyy".</p>