CanHaveNullValue Method

Determines whether the given property can have a null value.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Overridable Function CanHaveNullValue( _
   ByVal propertyId As DAPropertyId _
) As Boolean

'Usage
 
Dim instance As DAItemPropertyRecord
Dim propertyId As DAPropertyId
Dim value As Boolean
 
value = instance.CanHaveNullValue(propertyId)

public virtual bool CanHaveNullValue( 
   DAPropertyId propertyId
)

public:
virtual bool CanHaveNullValue( 
   DAPropertyId^ propertyId
)

Parameters

propertyId: The ID of the property to be tested.

Return Value

Returns true if the property can have a null value; returns false otherwise.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012, Windows Server 2016; .NET Core, .NET 5, .NET 6: Linux, macOS, Microsoft Windows

Reference

DAItemPropertyRecord Class
DAItemPropertyRecord Members