The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.
DataTable.RejectChanges Method ()
.NET Framework (current version)
Rolls back all changes that have been made to the table since it was loaded, or the last time AcceptChanges was called.
Assembly: System.Data (in System.Data.dll)
When RejectChanges is called, any DataRow objects that are still in edit-mode cancel their edits. New rows are removed. Rows with the DataRowState set to Modified or Deleted return back to their original state.
The following example makes several changes to a DataTable, but rejects the changes by invoking the RejectChanges method.
private void ShowRejectChanges(DataTable table) { // Print the values of row 1, in the column named "CompanyName." Console.WriteLine(table.Rows[1]["CompanyName"]); // Make Changes to the column named "CompanyName." table.Rows[1]["CompanyName"] = "Taro"; // Reject the changes. table.RejectChanges(); // Print the original values: Console.WriteLine(table.Rows[1]["CompanyName"]); }
.NET Framework
Available since 1.1
Available since 1.1
Show: