Hi All,
In a hierarchical grid, there is an expand button (+) in front of the parent row. When the parent row's children list is empty, this button is still displaying after initialization. Then, when user click the button, it disappears.
I don't like such displaying style. Can I achieve one of the following:
#1. Not show the (+) button if the parent doesn't have children, even after initialization.
OR
#2. Always show expand button. if the parent doesn't have children, show (+) first. and show (+/-) alternately when user clicks.
Thanks.
Adding following code on .cs -> Initialize Layout function will resolve the above issue. This.UltraGrid1.DisplayLayout.Override.ExpansionIndicator = ShowExpansionIndicator.CheckOnDisplay;