namespace System.Data
{
    [DefaultEvent("RowChanging")]
    [DefaultProperty("TableName")]
    [DesignTimeVisible(false)]
    [ToolboxItem(false)]
    [XmlSchemaProvider("GetDataTableSchema")]
    public class DataTable : MarshalByValueComponent, IListSource, ISupportInitialize, ISupportInitializeNotification, ISerializable, IXmlSerializable
    {
        [TypeConverter(typeof(PrimaryKeyTypeConverter))]
        public DataColumn[] PrimaryKey { get; set; }
    }
}