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DataTable.RowChanged Event

Occurs after a DataRow has been changed successfully.

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

public event DataRowChangeEventHandler RowChanged

For more information, see Handling DataTable Events.

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

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

        // add a RowChanged event handler for the table.
        custTable.RowChanged += new DataRowChangeEventHandler(Row_Changed);


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

        // change the name column in all the rows 
        foreach(DataRow row in custTable.Rows)
        {
            row["name"] = string.Format("vip{0}", row["id"]);
        }

    }

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

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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