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Changing Hierarchy on Bound Grid

I am looking for a way to change the hierarchy levels at runtime based on a user's selection. When I try to change them with the same code I used to create the original, the call gridBinder.AddRelation(Relation) returns nothing causing errors when I try to use the HierarchyLevel it returns. It works fine the first time through, but fails when I try to change. Any help would be appreciated. peter

1 Reply

AD Administrator Syncfusion Team August 29, 2003 11:08 AM

In 1.6.1.x, there is a grid.Binder.ResetHierarchyLevels that you can use to clear the existing levels.

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