QuickOPC User's Guide and Reference
AcknowledgeTimeDouble Property (_AEConditionState)



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.AlarmsAndEvents.ComTypes Namespace > _AEConditionState Interface : AcknowledgeTimeDouble Property
The time of the most recent acknowledgment of this condition (of any sub-condition). In UTC, as double-precision floating-point number that contains an OLE Automation date.
Syntax
'Declaration
 
Property AcknowledgeTimeDouble As Double
'Usage
 
Dim instance As _AEConditionState
Dim value As Double
 
instance.AcknowledgeTimeDouble = value
 
value = instance.AcknowledgeTimeDouble
double AcknowledgeTimeDouble {get; set;}
property double AcknowledgeTimeDouble {
   double get();
   void set (    double value);
}
Remarks

This property is primarily aimed at VBA in Excel, which removes the sub-seconds parts of VT_DATE values. This alternative property uses VT_R8 variant type instead, and provides a milliseconds resolution.

For more remarks, see AcknowledgeTime.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012, Windows Server 2016; .NET Core, .NET 5, .NET 6: Linux, macOS, Microsoft Windows

See Also

Reference

_AEConditionState Interface
_AEConditionState Members