DataColumn.AutoIncrementSeed Property
Important
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Gets or sets the starting value for a column that has its AutoIncrement property set to true. The default is 0.
public:
property long AutoIncrementSeed { long get(); void set(long value); };C#
public long AutoIncrementSeed { get; set; }C#
[System.Data.DataSysDescription("DataColumnAutoIncrementSeedDescr")]
public long AutoIncrementSeed { get; set; }member this.AutoIncrementSeed : int64 with get, set[<System.Data.DataSysDescription("DataColumnAutoIncrementSeedDescr")>]
member this.AutoIncrementSeed : int64 with get, setPublic Property AutoIncrementSeed As LongThe starting value for the AutoIncrement feature.
- Attributes
The following example sets the AutoIncrement, AutoIncrementSeed, and AutoIncrementStep properties.
C#
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
| Produkt | Versiounen |
|---|---|
| .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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