I can not get the row.IsExpandable property to keep it's setting after _RowLoaded event is done firing. This is the last event that is fired before rendering the screen and handing control over to the user. I am setting the IsExpandable property to either true or false in the _RowLoaded event. Even though I am setting the IsExpandable property to false, the toggle button is still visible. I need it to be collapsed 95% of the time. Here is my RowLoaded method:
private void fleetGrid_RowLoaded(object sender, RowLoadedEventArgs e)
var row = e.Row as GridViewRow;
if (row != null)
Record recItem = e.Row.Item as Record;
row.IsExpandable = recItem.RequiredFields.ShowToggleOnGrid;
I am populating the columns in this RadGridView dynamically, and I am using a GridViewToggleRowDetailsColumn along with GridViewDataColumns for the column types. I only want this toggle button to show if certain properties of the row meet certain conditions, which is what the ShowToggleOnGrid was created for. I have tried several of the online solutions -provided in the forums, but I can not get the toggle visibility I am looking for. Any help on this issue would be greatly appreciated.