IsNull Property (DAPropertyDescriptor)

Determines whether the property descriptor is null, i.e. specifies neither property ID.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<DefaultValueAttribute(True)>
<XmlIgnoreAttribute()>
Public ReadOnly Property IsNull As Boolean

'Usage
 
Dim instance As DAPropertyDescriptor
Dim value As Boolean
 
value = instance.IsNull

[DefaultValue(true)]
[XmlIgnore()]
public bool IsNull {get;}

[DefaultValue(true)]
[XmlIgnore()]
public:
property bool IsNull {
   bool get();
}

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

DAPropertyDescriptor Class
DAPropertyDescriptor Members

Send Documentation Feedback. Resources: Knowledge Base. Technical support: Online Forums, FAQ.