'Declaration
<ExtensionAttribute()> <ElementsNotNullAttribute()> <NotNullAttribute()> Public Overloads Shared Function BrowseNodes( _ ByVal client As IEasyAEClient, _ ByVal machineName As String, _ ByVal serverClass As String, _ ByVal parentQualifiedName As String, _ ByVal browseParameters As AEBrowseParameters _ ) As AENodeElementCollection
'Usage
Dim client As IEasyAEClient Dim machineName As String Dim serverClass As String Dim parentQualifiedName As String Dim browseParameters As AEBrowseParameters Dim value As AENodeElementCollection value = IEasyAEClientExtension.BrowseNodes(client, machineName, serverClass, parentQualifiedName, browseParameters)
[Extension()] [ElementsNotNull()] [NotNull()] public static AENodeElementCollection BrowseNodes( IEasyAEClient client, string machineName, string serverClass, string parentQualifiedName, AEBrowseParameters browseParameters )
[Extension()] [ElementsNotNull()] [NotNull()] public: static AENodeElementCollection^ BrowseNodes( IEasyAEClient^ client, String^ machineName, String^ serverClass, String^ parentQualifiedName, AEBrowseParameters^ browseParameters )
Parameters
- client
- The client object that will perform the operation.
- machineName
- Name of the machine. Determines the computer on which the OPC server is located. May be an empty string, in which case the OPC server is assumed to exist on the local computer or at the computer specified for it by DCOM configuration.
- serverClass
- Contains ProgID of the OPC server.
- parentQualifiedName
- Fully qualified name of the parent area to be browsed (empty string for root)
- browseParameters
- Contains filtering conditions.
Return Value
The method returns a keyed collection of OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.AENodeElement values, each containing information about a particular node (area or source) found. The keys of the keyed collection are the names of the nodes.