I'm working on fixing web accessibility errors. I have a RadGrid (see attachment) with more than 10 columns. When I want to edit a particular row in the grid, all my editable fields have accessibility errors (no labels, titles, or aria-labels for displayed textboxes/dropdown lists). I'm trying to figure out what properties of radgrid or it's components I can use so that each field on my page will be web accessible in edit mode. I know that I can use code behind to set a tooltip of a particular item on my page (see below) to some value; however, it's not a good solution since I have more than 10 columns in my grid. Let me know if there is a better way to solve the web accessibility problems for editable items on my page.
If TypeOf (e.Item) Is GridEditableItem AndAlso e.Item.IsInEditMode Then
Dim item As GridEditableItem = DirectCast(e.Item, GridEditableItem)
Dim txtBox As TextBox = DirectCast(item("CllctnID").Controls(0), TextBox)
txtBox.ToolTip = "hello"