Overloads to the Infragistics.win.ultrawindatasourceinfragistics.win.ultrawindatasource.ultradatarowscollectionadd(boolean,object).html[Add] and Infragistics.win.ultrawindatasourceinfragistics.win.ultrawindatasource.ultradatarowscollectioninsert(int32,boolean,object).html[Insert] methods were added to the UltraDataRowsCollection that take in an array of cell values to initialize a new row.