DataColumn.AutoIncrementStep 속성

정의

AutoIncrement 속성이 true로 설정된 열에 사용되는 증분을 가져오거나 설정합니다.Gets or sets the increment used by a column with its AutoIncrement property set to true.

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

속성 값

열의 값이 자동으로는 증가 수입니다.The number by which the value of the column is automatically incremented. 기본값은 1입니다.The default is 1.

특성

예외

설정된 값이 0인 경우The value set is zero.

예제

다음 예에서는 AutoIncrement, AutoIncrementSeedAutoIncrementStep 속성을 설정 합니다.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

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