OPC Studio User's Guide and Reference
PercentDeadband Property (DAGroupParameters)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DAGroupParameters Class : PercentDeadband Property
Gets or sets the percent change in an item value that will cause an update.
Syntax
'Declaration
 
<DataMemberAttribute()>
Public Property PercentDeadband As Single
'Usage
 
Dim instance As DAGroupParameters
Dim value As Single
 
instance.PercentDeadband = value
 
value = instance.PercentDeadband
[DataMember()]
public float PercentDeadband {get; set;}
[DataMember()]
public:
property float PercentDeadband {
   float get();
   void set (    float 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

The getter method of this property is pure, i.e. it does not have observable side effects.

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