QuickOPC User's Guide and Reference
Compressed Property (UAPubSubHeader)



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OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub Namespace > UAPubSubHeader Class : Compressed Property
Determines whether the data is compressed.
Syntax
'Declaration
 
<DefaultValueAttribute(False)>
<IsValueEvidentAttribute(True)>
Public Property Compressed As Boolean
 
'Usage
 
Dim instance As UAPubSubHeader
Dim value As Boolean
 
instance.Compressed = value
 
value = instance.Compressed
Remarks

If the data consists of multiple parts, the value is true only if any of the parts is compressed. Multiple-part data can appear e.g. with key and delta frames.

Requirements

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

See Also