OPC Studio User's Guide and Reference
AcknowledgeMultipleConditions Method



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.AlarmsAndEvents.Extensions Namespace > IEasyAEClientExtension2 Class : AcknowledgeMultipleConditions Method
The client object that will perform the operation.
Conditions to be acknowledged.
Acknowledges multiple conditions in the Event Server.
Syntax
'Declaration
 
<ExtensionAttribute()>
<ElementsNotNullAttribute()>
<NotNullAttribute()>
Public Shared Function AcknowledgeMultipleConditions( _
   ByVal client As IEasyAEClient, _
   ByVal acknowledgeConditionArgumentsArray() As AEAcknowledgeConditionArguments _
) As OperationResult()
'Usage
 
Dim client As IEasyAEClient
Dim acknowledgeConditionArgumentsArray() As AEAcknowledgeConditionArguments
Dim value() As OperationResult
 
value = IEasyAEClientExtension2.AcknowledgeMultipleConditions(client, acknowledgeConditionArgumentsArray)
[Extension()]
[ElementsNotNull()]
[NotNull()]
public static OperationResult[] AcknowledgeMultipleConditions( 
   IEasyAEClient client,
   AEAcknowledgeConditionArguments[] acknowledgeConditionArgumentsArray
)
[Extension()]
[ElementsNotNull()]
[NotNull()]
public:
static array<OperationResult^>^ AcknowledgeMultipleConditions( 
   IEasyAEClient^ client,
   array<AEAcknowledgeConditionArguments^>^ acknowledgeConditionArgumentsArray
) 

Parameters

client
The client object that will perform the operation.
acknowledgeConditionArgumentsArray
Conditions to be acknowledged.

Return Value

An array of OpcLabs.BaseLib.OperationModel.OperationResult objects, with indices corresponding to the input array.
Exceptions
ExceptionDescription

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

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 size of the input array will become the size of the output array. The element positions (indices) in the output array are the same as in the input array.
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