DataRow Deleting in DataGridView and attaching to DataTable in C#?

Question

I am deleting a row in DataGridView and this Datgridview is bind to a datatable (dt). After deleting the row. The data of that row in the data table is deleted and showing errors.

Answer 1

There are several way to accomplish this. One quick way is to create a data view instance out of the modified data table (data table after delete) and then call ToTable() method on that dataview. This will give us the original data.

DataView view= new DataView(yourTable, null, null, DataViewRowState.Deleted);
DataTable resultTable = view.ToTable();

Another approach would be

var rows=YourTable.Select(); // I assume your name of the table as YourTable and you can change it the way you want

foreach(var row in rows)
{
  if (row.RowState == DataRowState.Deleted)
{
   var splr_Cntctnm = (string)row["splr_Cntctnm", DataRowVersion.Original];
   //you can access all deleted field information as above
}

}