Hi,
I have a 2-level grid with a template field as the last column, which also has a button. I am deleting the row manually from the database on the button's onclick event. The reason I am doing this is because I am binding my grid to a generic list of objects.
When I delete the row and databind the grid, I am getting this exception:
Unable to cast object of type 'Infragistics.Web.UI.Framework.Data.DataRecord' to type 'System.Web.UI.IHierarchyData'
Any help would be great!
Marshal
Also David,
What I am trying to accomplish is:
When a user types in values for the new row, he/she usually hits the return key for the row_adding event to fire. Instead, we want a button in the same row to handle the row adding event. Is this possible?
Hi David,
I poked around a bit and got past the error if I clear all the rows before I do a databind again. However, I am stuck with adding a new row. I am databinding manuallu to a list of objects, each of which have child list of objects. I am able to edit, and delete the parent and child just fine.
I am seeing empty rows towards the bottom for both parent and child. But, is there a way I can link up the empty child row to the parent?
Hi Marshal,
Could you attach some sample code of what you are doing? Is there a reason you cannot allow the grid to perform the delete?
regards,David Young