Hi Smith,

using this "Band.Override.ExpansionIndicator = ShowExpansionIndicator.CheckOnDisplay"   able to remove expansion  indicator but some space are there instead of that expansion indicator help me out in this problem.... thanks in advance

Hi,

I found the solution to solve my performance issue (clicking 1 row which has no child takes time to get the focus) by setting syncwithcurrencymanager to false.

Thanks.

Hi, 

You seem to be suggesting that the grid is not only asking for the rows but looping over them. If you set ExpansionIndicators to CheckOnExpand or Never, then I can't see any reason why the WinGrid would ever ask for the child rows, nor would it loop over them. 

How do you something is looping over the child rows? And how are you determining that it's the grid doing it? 

Is there an option to hide the expansion indicator AND prevent the looping?

First click on the row takes time to focus when I have a big dataset and there is no child while the ExpansionIndicator set to Never.

Is there a way to prevent the looping\search for child of a specific row? by event or while initializing the row (when I know there will be no children ) or by any property?

Thanks.

I have definitely felt the pain of binding grids to datasets with more than a few parent/child relations. Not very fun at all.