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RowDeleted Event

DataTable.RowDeleted Event

Occurs after a row in the table has been deleted.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

public event DataRowChangeEventHandler RowDeleted

For more information, see Handling DataTable Events.

    private static void DataTableRowDeleted()
    {
        DataTable customerTable = new DataTable("Customers");
        // add columns
        customerTable.Columns.Add("id", typeof(int));
        customerTable.Columns.Add("name", typeof(string));
        customerTable.Columns.Add("address", typeof(string));

        // set PrimaryKey
        customerTable.Columns[ "id" ].Unique = true;
        customerTable.PrimaryKey = new DataColumn[] { customerTable.Columns["id"] };

        // add a RowDeleted event handler for the table.
        customerTable.RowDeleted += new DataRowChangeEventHandler(Row_Deleted);


        // add ten rows 
        for(int id=1; id<=10; id++)
        {
            customerTable.Rows.Add(
                new object[] { id, string.Format("customer{0}", id), 
                string.Format("address{0}", id) });
        }
	
        customerTable.AcceptChanges();

        // Delete all the rows 
        foreach(DataRow row in customerTable.Rows)
            row.Delete();
    }

    private static void Row_Deleted(object sender, DataRowChangeEventArgs e)
    {
        Console.WriteLine("Row_Deleted Event: name={0}; action={1}", 
            e.Row["name", DataRowVersion.Original], e.Action);
    }

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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