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DataRow.SetNull Method

Sets the value of the specified DataColumn to a null value.

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

protected void SetNull(
	DataColumn column
)

Parameters

column
Type: System.Data.DataColumn

A DataColumn.

Use the IsNull method to determine whether a column contains a null value.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.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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