Public Overridable Function OnInitializeSelfReferenceDataSource( _
   ByVal table As WebGridTable, _
   ByVal dataSource As Object, _
   ByVal parentConstraints As String, _
   ByVal customReqData As String _
) As Boolean

Dim instance As WebGrid
Dim table As WebGridTable
Dim dataSource As Object
Dim parentConstraints As String
Dim customReqData As String
Dim value As Boolean
 
value = instance.OnInitializeSelfReferenceDataSource(table, dataSource, parentConstraints, customReqData)

public virtual bool OnInitializeSelfReferenceDataSource( 
   WebGridTable table,
   object dataSource,
   string parentConstraints,
   string customReqData
)

public function OnInitializeSelfReferenceDataSource( 
    table: WebGridTable;
    dataSource: TObject;
    parentConstraints: String;
    customReqData: String
): Boolean; virtual; 

public function OnInitializeSelfReferenceDataSource( 
   table : WebGridTable,
   dataSource : Object,
   parentConstraints : String,
   customReqData : String
) : boolean;

public: virtual bool OnInitializeSelfReferenceDataSource( 
   WebGridTable* table,
   Object* dataSource,
   string* parentConstraints,
   string* customReqData
) 

public:
virtual bool OnInitializeSelfReferenceDataSource( 
   WebGridTable^ table,
   Object^ dataSource,
   String^ parentConstraints,
   String^ customReqData
) 

private void WebGrid1_InitializeSelfReferenceDataSource(object sender,
ISNet.WebUI.WebGrid.ChildTableDataSourceEventArgs e)
{
    DataTable dt = (DataTable)e.DataSource;
    oleDbDataAdapter1.SelectCommand.CommandText =
        "select * from employees where ReportsTo =
        " + e.ParentKeyValues["EmployeeID"].ToString();
    oleDbDataAdapter1.SelectCommand.CommandType = CommandType.Text;
    oleDbDataAdapter1.Fill(dt);
}