DataView.Delete(Int32) Method

Reference

Definition

Namespace:: System.Data

Assemblies:: netstandard.dll, System.Data.Common.dll

Assembly:: System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DataView.cs

Source:: DataView.cs

Source:: DataView.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Deletes a row at the specified index.

public:
 void Delete(int index);

public void Delete(int index);

member this.Delete : int -> unit

Public Sub Delete (index As Integer)

Parameters

index: Int32

The index of the row to delete.

Examples

The following example uses the Delete method to delete a row.

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

Remarks

After deleting a DataRow, its state changes to DataViewRowState.Deleted. You can roll back the deletion by calling RejectChanges on the DataTable.

Applies to

Product	Versions
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

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