c# - Assign values to dataset object -

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i have values want assign dataset tried below didn't worked.

string strexp = ""; (int = 0; < ds.tables[0].rows.count; i++) {     strexp = "raname = '" + ds.tables[0].rows[i]["raname"].tostring() + "'";     datarow[]  dr=  ds.tables[0].select(strexp); } dataset dsnew = new system.data.dataset(); dsnew = ds.tables[0].select(strexp);

kindly let me know how assign values dataset

you did not call acceptchanges:

string strexp = "";             (int = 0; < ds.tables[0].rows.count; i++)             {                 strexp = "raname = '" + ds.tables[0].rows[i]["raname"].tostring() + "'";                 datarow[]  dr=  ds.tables[0].select(strexp);             }             ds.tables[0].acceptchanges(); //commits changes made table since last time acceptchanges called.             datatable dtnew = ds.tables[0].select(strexp).copytodatatable();             dataset dsnew = new system.data.dataset();             dsnew.tables.add(dtnew);

the value got stored in datatable select queries committed version of datatable.


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