'Declaration
 
<ExtensionAttribute()>
<ElementsNotNullAttribute()>
<NotNullAttribute()>
Public Overloads Shared Function WaitForMultipleItemValues( _
   ByVal client As IEasyDAClient, _
   ByVal itemGroupArgumentsList As IReadOnlyList(Of DAItemGroupArguments), _
   ByVal minimumQuality As DAQuality _
) As ValueResult()

'Usage
 
Dim client As IEasyDAClient
Dim itemGroupArgumentsList As IReadOnlyList(Of DAItemGroupArguments)
Dim minimumQuality As DAQuality
Dim value() As ValueResult
 
value = IEasyDAClientExtension2.WaitForMultipleItemValues(client, itemGroupArgumentsList, minimumQuality)

[Extension()]
[ElementsNotNull()]
[NotNull()]
public static ValueResult[] WaitForMultipleItemValues( 
   IEasyDAClient client,
   IReadOnlyList<DAItemGroupArguments> itemGroupArgumentsList,
   DAQuality minimumQuality
)

[Extension()]
[ElementsNotNull()]
[NotNull()]
public:
static array<ValueResult^>^ WaitForMultipleItemValues( 
   IEasyDAClient^ client,
   IReadOnlyList<DAItemGroupArguments^>^ itemGroupArgumentsList,
   DAQuality^ minimumQuality
) 

Parameters

client

The client object that will perform the operation.

itemGroupArgumentsList

List of OPC-DA item group arguments (each argument holds an OPC server and item descriptor, and OPC group parameters).

minimumQuality

The minimum quality of OPC-DA data to accept.

Return Value

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows