Please try accessing the ExpandCollapse control in the ItemDataBound event and check if the button is visible and then hide the Edit button for that item as this will be the parent item.
You can access the ExpandCollapse control and check its Visibility as shown below:
((System.Web.UI.Control)(((System.Web.UI.WebControls.Button)(dataItem["ExpandColumn"].Controls[0])))).Visible
1)I have created a GridHyperLinkColumn column in radgrid. The first issue i have is it should be the last column in the grid but it is displaying as first column in the grid.
2) I need to change the default expand collapse button to plus/minus gif's
3) Im using a self referencing hierarchical grid. I have a columns called ID,Name,createdBy etc..The self referencing is done through the ID column. so the expand/collapse button is displayed for this column. Now i want to hide this ID column and show the expan/collapse button in the name column.