'Declaration
 
Public Operator =( _
   ByVal dataChangeFilter1 As UADataChangeFilter, _
   ByVal dataChangeFilter2 As UADataChangeFilter _
) As Boolean

'Usage
 

public bool operator ==( 
   UADataChangeFilter dataChangeFilter1,
   UADataChangeFilter dataChangeFilter2
)

public:
bool operator ==( 
   UADataChangeFilter^ dataChangeFilter1,
   UADataChangeFilter^ dataChangeFilter2
)

Parameters

dataChangeFilter1

First object to be compared.

Because the UADataChangeFilter has implicit conversions from System.Double and UADataChangeTrigger, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a double precision floating point number (representing the absolute deadband value), or one of UADataChangeTrigger enumeration members (representing the conditions under which a data change notification should be reported) in place of this parameter, and the corresponding OPC UA data change filter will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the UADataChangeFilter Constructor(Double) or UADataChangeFilter Constructor(UADataChangeTrigger) constructor instead.

The value of this parameter can be null (Nothing in Visual Basic).

dataChangeFilter2

Second object to be compared.

Because the UADataChangeFilter has implicit conversions from System.Double and UADataChangeTrigger, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a double precision floating point number (representing the absolute deadband value), or one of UADataChangeTrigger enumeration members (representing the conditions under which a data change notification should be reported) in place of this parameter, and the corresponding OPC UA data change filter will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the UADataChangeFilter Constructor(Double) or UADataChangeFilter Constructor(UADataChangeTrigger) constructor instead.

The value of this parameter can be null (Nothing in Visual Basic).

Return Value

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

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