DataRowChangeEventArgs.Action 属性
定义
public:
property System::Data::DataRowAction Action { System::Data::DataRowAction get(); };
public System.Data.DataRowAction Action { get; }
member this.Action : System.Data.DataRowAction
Public ReadOnly Property Action As DataRowAction
属性值
DataRowAction 值之一。One of the DataRowAction values.
示例
下面的示例添加了一个 DataRowChangeEventHandler 和一个过程,用于在行发生更改时处理事件。The following example adds a DataRowChangeEventHandler and the procedure to handle the event when a row is changed.
Private dataTable As DataTable
Private Sub [AddHandler]()
dataTable = CType(DataGrid1.DataSource, DataTable)
AddHandler dataTable.RowChanged, AddressOf Me.dataTable_Changed
End Sub
Private Sub dataTable_Changed _
(ByVal sender As System.Object, ByVal e As System.Data.DataRowChangeEventArgs)
Console.WriteLine("Row Changed", e.Action, e.Row.Item(DataGrid1.CurrentCell.ColumnNumber))
End Sub