Don't allow to end edit mode with key left or right

[Josef]

I'm using Winforms Q2 2011 SP1.
The gridview cell is in edit mode and the text cursor is at the right/left bound of the text editor.
How can I avoid that on the next right / left key the editor is closed an the next cell is selected.

[Josef]

I think I found my one solution using a custom grid behavior inspired by http://www.telerik.com/community/forums/winforms/gridview/disable-arrow-keys.aspx .
I'd appreciate further comments for improvement or problematic aspects I didn't consider.

/// <summary>
/// Custum grid behaviour
/// </summary>
public class CustomGridBehaviour : BaseGridBehavior
{
    public override bool ProcessKey(KeyEventArgs keys)
    {

        // Avoid that the next cell is selected if the cell is in edit mode
        // and the arrow keys left or right are pressed.
        if (!GridControl.IsInEditMode)
            return base.ProcessKey(keys);

        switch (keys.KeyCode)
        {
            case Keys.Left:
            case Keys.Right:
                return false;
        }

        return base.ProcessKey(keys);
    }
}

[Stefan]

Hi Josef,

Thank you for writing.

I can confirm that this is the correct way to achieve the desired behavior. Thank you for sharing.
 
All the best,
Stefan
the Telerik team