DataColumn.AutoIncrementSeed DataColumn.AutoIncrementSeed DataColumn.AutoIncrementSeed DataColumn.AutoIncrementSeed Property

定義

AutoIncrement プロパティが true に設定されている列の開始値を取得または設定します。Gets or sets the starting value for a column that has its AutoIncrement property set to true. 既定値は 0 です。The default is 0.

public:
 property long AutoIncrementSeed { long get(); void set(long value); };
[System.Data.DataSysDescription("DataColumnAutoIncrementSeedDescr")]
public long AutoIncrementSeed { get; set; }
member this.AutoIncrementSeed : int64 with get, set
Public Property AutoIncrementSeed As Long

プロパティ値

AutoIncrement 機能の開始値。The starting value for the AutoIncrement feature.

次の例ではAutoIncrementAutoIncrementSeed、、 AutoIncrementStepおよびの各プロパティを設定します。The following example sets the AutoIncrement, AutoIncrementSeed, and AutoIncrementStep properties.

private void AddAutoIncrementColumn()
{
    DataColumn column = new DataColumn();
    column.DataType = System.Type.GetType("System.Int32");
    column.AutoIncrement = true;
    column.AutoIncrementSeed = 1000;
    column.AutoIncrementStep = 10;

    // Add the column to a new DataTable.
    DataTable table = new DataTable("table");
    table.Columns.Add(column);
}
Private Sub AddAutoIncrementColumn()
    Dim column As New DataColumn()
    column.DataType = System.Type.GetType("System.Int32")
    With column
        .AutoIncrement = True
        .AutoIncrementSeed = 1000
        .AutoIncrementStep = 10
    End With

    ' Add the column to a new DataTable.
    Dim table As DataTable
    table = New DataTable
    table.Columns.Add(column)
End Sub

適用対象

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