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DbUpdatableDataRecord.IsDBNull Method

Returns whether the specified field is set to DBNull.

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

public override bool IsDBNull(
	int ordinal
)

Parameters

ordinal
Type: System.Int32

The ordinal of the field.

Return Value

Type: System.Boolean
true if the field is set to DBNull; otherwise false.

Implements

IDataRecord.IsDBNull(Int32)

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

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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