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DataColumn.SetOrdinal Method

Changes the ordinal or position of the DataColumn to the specified ordinal or position.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

public void SetOrdinal(
	int ordinal
)

Parameters

ordinal
Type: System.Int32

The specified ordinal.

Changes the ordinal or position of the DataColumn to the specified ordinal or position. If ordinal is less than 0 or greater than the existing number of columns – 1 (greater than the ordinal of the last column) then an Invalid ArgumentException is thrown.

When you change a column’s ordinal, the column is moved to the new position in the collection of columns. Any columns between the previous and new ordinal will be renumbered, to adjust for a column's new ordinal.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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