OPC Studio User's Guide and Reference
TopicRetrialPeriod Property (EasyDAClientParameters)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess.Engine Namespace > EasyDAClientParameters Class : TopicRetrialPeriod Property
Topic retrial period. Number of milliseconds. Determines how often will the component run the internal process to re-connect to OPC items that have failed (e.g. due to incorrect Item IDs).
Syntax
'Declaration
 
<DataMemberAttribute()>
Public Property TopicRetrialPeriod As Integer
'Usage
 
Dim instance As EasyDAClientParameters
Dim value As Integer
 
instance.TopicRetrialPeriod = value
 
value = instance.TopicRetrialPeriod
[DataMember()]
public int TopicRetrialPeriod {get; set;}
[DataMember()]
public:
property int TopicRetrialPeriod {
   int get();
   void set (    int value);
}

Property Value

The default value of this property is 10000.

Exceptions
ExceptionDescription

One of the arguments provided to a method is not valid.

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

The value must be greater than zero, or it must be equal to System.Threading.Timeout.Infinite.

This property is used by following client implementations:

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