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Hi,
I''m using the GGC and trying to define a Relation. When the DataSource of the grid is not set or null, I get the following exception on the application start:
An unhandled exception of type ''System.InvalidOperationException'' occurred in syncfusion.grouping.base.dll
Additional information: Possible incorrect RelationDescriptor.ChildTableName for Relation Detail.
Engine.SourceListSet[Detail] returned null.
Did you forget to call Engine.SourceListSet.Add(new SourceListSetEntry(Detail, list)
or did you specify a wrong ChildTableName?
However if define the relation after the datasource is populated - it works fine.
Please advise.
Thank you
