OPC Studio User's Guide and Reference
KeyFrameCount Property (UADataSetWriterElement)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub.Configuration Namespace > UADataSetWriterElement Class : KeyFrameCount Property
The multiplier of the publishing interval that defines the maximum number of times the publishing interval expires before a key frame message with values for all published variables is sent.
Syntax
'Declaration
 
<ValueLimitsAttribute(0, 4294967295)>
Public Property KeyFrameCount As Long
'Usage
 
Dim instance As UADataSetWriterElement
Dim value As Long
 
instance.KeyFrameCount = value
 
value = instance.KeyFrameCount
[ValueLimits(0, 4294967295)]
public long KeyFrameCount {get; set;}
[ValueLimits(0, 4294967295)]
public:
property int64 KeyFrameCount {
   int64 get();
   void set (    int64 value);
}

Property Value

The default value of this property is 0.

Exceptions
ExceptionDescription

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

This member is not compatible with Visual Basic 6.0 (VB6).

This member is not compatible with VBScript.

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