Browses multiples nodes in server's address space. Starts from the specified nodes, and returns information about child nodes found.
Syntax
'Declaration
<ElementsNotNullAttribute()>
<NotNullAttribute()>
Function BrowseMultiple( _
ByVal As Object _
) As Object()
'Usage
Dim instance As _EasyUAClient
Dim browseNodesArgumentsArray As Object
Dim value() As Object
value = instance.BrowseMultiple(browseNodesArgumentsArray)
[ElementsNotNull()]
[NotNull()]
object[] BrowseMultiple(
object
)
[ElementsNotNull()]
[NotNull()]
array<Object^>^ BrowseMultiple(
Object^
)
Parameters
- browseNodesArgumentsArray
Return Value
Array of
OpcLabs.EasyOpc.UA.OperationModel.UANodeElementCollectionResult. Returns an array of results. Each result, when successful, stores the node element collection that is the outcome of the browse. The indices of elements in the output array are the same as those in the input array,
browseArgumentsArray.
Exceptions
Exception | Description |
System.ArgumentNullException |
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. |
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