OPC Studio User's Guide and Reference
DAGroupParameters Constructor(Int32)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DAGroupParameters Class > DAGroupParameters Constructor : DAGroupParameters Constructor(Int32)
How often should the updates be received (number of milliseconds).
Initializes a new instance of the class, with specified update rate.
Syntax
'Declaration
 
Public Function New( _
   ByVal requestedUpdateRate As Integer _
)
'Usage
 
Dim requestedUpdateRate As Integer
 
Dim instance As New DAGroupParameters(requestedUpdateRate)
public DAGroupParameters( 
   int requestedUpdateRate
)
public:
DAGroupParameters( 
   int requestedUpdateRate
)

Parameters

requestedUpdateRate
How often should the updates be received (number of milliseconds).
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

In languages that support implicit conversions (such as C# or VB.NET), in many cases you do not have call this constructor explicitly. When indicated, a call to an available equivalent implicit conversion operator will be created by the compiler automatically.

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