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INullable Interface
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INullable Interface

All the System.Data.SqlTypes objects and structures implement the INullable interface.

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

public interface INullable

The INullable type exposes the following members.

  NameDescription
Public propertySupported by the XNA FrameworkIsNullIndicates whether a structure is null. This property is read-only.
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SqlTypes can contain the value null and use database semantics for evaluating nulls. Nulls are used in a database to indicate an unknown or missing value.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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