c# - RejectChanges Self-relation in DataSet -

i have problem rejecting dataset self-related tables.

first insert parent row , child row in table. call rejectchanges method table object or same method dataset. rejectchagnes method throws rownotintableexception.

this code demostrate (testrejectchanges.zip):

dataset dataset = new dataset();  //parent row dataset.tablerow parentrowoverdataset = dataset.table.addtablerow(1, "parent", null);  //child row dataset.table.addtablerow(2, "child", parentrowoverdataset);  //this line crash because child row detached before rolback (in rejectchanges method code) dataset.table.rejectchanges();  //also crash //foreach (dataset.tablerow row in dataset.table.tolist()) //{ //    row.rejectchanges(); //}  //also crash //dataset.rejectchanges(); 

i tryed override rejectchanges of datatable method not virtual. there way using rejectchanges of dataset?

i opened ms solve case (using msdn lisence) and, after month of waiting response, wrote me next:

i did research , had discussed 1 of our team member in pg , appears design issue of now.

i went through troubleshooting , suggestion:

thanks lot feedback on issue. @ point of time, going file dcr (design change request) see if can consider functionality in up-coming release.

then has no solution moment.