'Declaration
 
<NotNullAttribute()>
Public Shared ReadOnly Property DefaultPropertyId As DAPropertyId

'Usage
 
Dim value As DAPropertyId
 
value = DAPropertyElement.DefaultPropertyId

[NotNull()]
public static DAPropertyId DefaultPropertyId {get;}

[NotNull()]
public:
static property DAPropertyId^ DefaultPropertyId {
   DAPropertyId^ get();
}

Property Value

The value of this property cannot be null (Nothing in Visual Basic).

Because the OpcLabs.EasyOpc.DataAccess.DAPropertyId has an implicit conversion to System.Int64 and OpcLabs.EasyOpc.DataAccess.DAPropertyIds, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use the return value in place of a System.Int64 (representing the numerical value of the property Id), or in place a OpcLabs.EasyOpc.DataAccess.DAPropertyIds enumeration value. When the implicit conversion operators are not supported (such as with Python.NET), you can use the ToInt64 or ToDAPropertyIds static method instead.

Also, because there is an implicit conversion from OpcLabs.EasyOpc.DataAccess.DAPropertyId to OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use the returned OpcLabs.EasyOpc.DataAccess.DAPropertyId in any place where OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor is expected as input, and the corresponding OPC DA property descriptor will be constructed automatically from the OPC DA property Id. When the implicit conversion operators are not supported (such as with Python.NET), you can use the FromDAPropertyId static method instead.

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