We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date

TableDescriptor Relations collection

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

1 Reply

IV Ivan August 18, 2005 04:16 PM UTC

It seems that if leave ChildTableName blank and specify MappingName only it works! Thank you

Live Chat Icon For mobile
Up arrow icon