語言

DataView.AddNew 方法

定義

命名空間:
System.Data
組件:
netstandard.dll, System.Data.Common.dll
組件:
System.Data.Common.dll
組件:
System.Data.dll
組件:
netstandard.dll
來源:
DataView.cs
來源:
DataView.cs
來源:
DataView.cs
來源:
DataView.cs
來源:
DataView.cs

在 . 中新增一列。DataView

public:
 virtual System::Data::DataRowView ^ AddNew();
public virtual System.Data.DataRowView AddNew();
abstract member AddNew : unit -> System.Data.DataRowView
override this.AddNew : unit -> System.Data.DataRowView
Public Overridable Function AddNew () As DataRowView

傳回

DataRowView

一個新 DataRowView 物件。

範例

以下範例使用 AddNew 該方法回傳 DataRowView 已加入 DataTable的新 。

private void AddNewDataRowView(DataView view)
{
    DataRowView rowView = view.AddNew();

    // Change values in the DataRow.
    rowView["ColumnName"] = "New value";
    rowView.EndEdit();
}

Private Sub AddNewDataRowView(view As DataView)
    Dim rowView As DataRowView = view.AddNew

    ' Change values in the DataRow.
    rowView("ColumnName") = "New value"
    rowView.EndEdit
End Sub

適用於

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