Sorting

Michel Polder

April 25, 2012 18:40

I use the dapfor request to display data (My objects implement the INotifyPropertyChanged interface). When I enable sorting the sorting is applied dynamically (so if a value changes the grid is sorted again). Is it possible to disable the automatic resorting? I just one to sort the grid once and have the rows stay in that order until I want to sort the grid again.

Thanks,

Michel

0

• 

  Dapfor Team

  April 25, 2012 18:42

  Hello,

  You can easily do it by implementing the ICustomSort interface:

  class CustomSort : ICustomSort 
  { 
   public int Compare(Row row1, Row row2, string fieldId, object value1, object value2, int defaultResult) 
   { 
   //disable sorting 
   return 0; 
   } 
  }
  
  //The following line disables sorting: 
  grid.CustomSort = new CustomSort();
  
  //The following one enables it: 
  grid.CustomSort = null;

   

  For performance reasons it will be better to enable sorting. Look for more details here: http://www.dapfor.com/en/net-suite/net-grid/features/real-time-data-sorting.
  Did you see docked rows feature. It can be useful if you want to keep rows in specified place:
  http://www.dapfor.com/en/net-suite/net-grid/features/row-docking

  Best regards,
  Dapfor

  0

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