RequiredAttribute Class

The field cannot be null, the default value for the type, or string.empty if it is a string

Syntax

Visual Basic (Declaration)
Visual Basic (Usage)
C#
C++/CLI

<AttributeUsageAttribute(AttributeTargets.Property)>
Public NotInheritable Class RequiredAttribute 
   Inherits System.Attribute

Dim instance As RequiredAttribute

[AttributeUsage(AttributeTargets.Property)]
public sealed class RequiredAttribute : System.Attribute

[AttributeUsage(AttributeTargets.Property)]
public ref class RequiredAttribute sealed : public System.Attribute

Inheritance Hierarchy

System.Object
System.Attribute
KellermanSoftware.NinjaDatabasePro.Constraint.RequiredAttribute

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

RequiredAttribute Members
KellermanSoftware.NinjaDatabasePro.Constraint Namespace