Welcome to the WinForms feedback portal. We’re happy you’re here! If you have feedback on how to improve the WinForms, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!


When using Shift-Click to select a block of rows in the grid the SlectionChanged event is not called if the initial selected row is below the row where the Shift-Click is executed.  For example select row 5 and then perform a Shift Click on row 3 with the intention of selecting rows 3-5.  Rows 3-5 will be highlighted indicated they were selected but the SelectionChanged event is not raised.  The event is raised if the Click-Select row is below the starting row (for example start with row 5 and do the Shift-Click on row 10).