'Declaration
 
<ExtensionAttribute()>
<ElementsNotNullAttribute()>
<NotNullAttribute()>
Public Overloads Shared Function WaitForMultipleItemValues( _
   ByVal client As IEasyDAClient, _
   ByVal itemArgumentsList As IReadOnlyList(Of DAItemArguments), _
   ByVal groupParameters As DAGroupParameters _
) As ValueResult()

'Usage
 
Dim client As IEasyDAClient
Dim itemArgumentsList As IReadOnlyList(Of DAItemArguments)
Dim groupParameters As DAGroupParameters
Dim value() As ValueResult
 
value = IEasyDAClientExtension2.WaitForMultipleItemValues(client, itemArgumentsList, groupParameters)

[Extension()]
[ElementsNotNull()]
[NotNull()]
public static ValueResult[] WaitForMultipleItemValues( 
   IEasyDAClient client,
   IReadOnlyList<DAItemArguments> itemArgumentsList,
   DAGroupParameters groupParameters
)

[Extension()]
[ElementsNotNull()]
[NotNull()]
public:
static array<ValueResult^>^ WaitForMultipleItemValues( 
   IEasyDAClient^ client,
   IReadOnlyList<DAItemArguments^>^ itemArgumentsList,
   DAGroupParameters^ groupParameters
) 

Parameters

client

The client object that will perform the operation.

itemArgumentsList

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

groupParameters

Contains subscription parameters, such as the requested update rate.

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