DataView.Delete(Int32) 方法

定义

删除指定索引处的行。

public:
 void Delete(int index);
public void Delete (int index);
member this.Delete : int -> unit
Public Sub Delete (index As Integer)

参数

index
Int32

要删除行的索引。

示例

以下示例使用 Delete 方法删除行。

Private Sub DeleteRow(view As DataView, val As String)
    ' Find the given value in the DataView and delete the row.
    Dim i As Integer = view.Find(val)

    If i = -1 Then
        ' The value wasn'table found
        Console.WriteLine("Value not found in primary key column")
        Exit Sub
    Else
        view.Delete(i)
    End If
End Sub

注解

删除 DataRow后,其状态将更改为 DataViewRowState.Deleted。 可以通过在 上DataTable调用 RejectChanges 来回滚删除。

适用于

另请参阅