QuickOPC User's Guide and Reference
RequestedUpdateRate Property (DAItemPointSubscribeParameters)



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.Connectivity Namespace > DAItemPointSubscribeParameters Class : RequestedUpdateRate Property
Gets or sets the requested update rate.
Syntax
'Declaration
 
<DataMemberAttribute()>
<DebuggerBrowsableAttribute(DebuggerBrowsableState.Never)>
<DefaultValueAttribute(1000)>
<DisplayAttribute(AutoGenerateField=True, 
   Order=2001, 
   ShortName="Requested Update Rate")>
<UnitAttribute("ms")>
Public Shadows Property RequestedUpdateRate As Integer
'Usage
 
Dim instance As DAItemPointSubscribeParameters
Dim value As Integer
 
instance.RequestedUpdateRate = value
 
value = instance.RequestedUpdateRate
[DataMember()]
[DebuggerBrowsable(DebuggerBrowsableState.Never)]
[DefaultValue(1000)]
[Display(AutoGenerateField=true, 
   Order=2001, 
   ShortName="Requested Update Rate")]
[Unit("ms")]
public new int RequestedUpdateRate {get; set;}
[DataMember()]
[DebuggerBrowsable(DebuggerBrowsableState.Never)]
[DefaultValue(1000)]
[Display(AutoGenerateField=true, 
   Order=2001, 
   ShortName="Requested Update Rate")]
[Unit("ms")]
public:
new property int RequestedUpdateRate {
   int get();
   void set (    int value);
}
Remarks

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

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

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