INullable Interface

 
System_CAPS_noteNote

The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

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

NameDescription
System_CAPS_pubpropertyIsNull

Indicates whether a structure is null. This property is read-only.

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
Available since 1.1
Return to top
Show: