VirtualGrid skip non editable columns on Tab key

Hello, Emanuele,

RadVirtualGrid manages user mouse and keyboard input over its rows by VirtualGridInputBehavior. By implementing a specific custom input behavior, developers can change the default row functionality or supplement the existing one. You should create a custom class which inherits from VirtualGridInputBehavior class and in your case override its HandleTabKey method and implement your custom logic there:

 public class CustomVirtualGridInputBehavior : VirtualGridInputBehavior
 {
     public CustomVirtualGridInputBehavior(RadVirtualGridElement gridElement) : base(gridElement)
     {
     }
     protected override bool HandleTabKey(KeyEventArgs keys)
     {
         //TO DO
         return base.HandleTabKey(keys);
     }
 }

Then, you should register your new custom behavior in RadVirtualGrid. More information and example are demonstrated here: InputBehavior - RadVirtualGrid - Telerik UI for WinForms

I hope this information is useful. Should you have any other questions do not hesitate to ask.

Regards,
Nadya | Tech Support Engineer
Progress Telerik