Namespace: Opc.UaFx.Services
Assemblies: Opc.UaFx.Advanced.dll, Opc.UaFx.Advanced.dll
The IOpcBrowseService interface defines the following members.
Gets or sets the maximum number of nodes which shall be browsed using a single browse request. This number indirectly defines the number of requests used to send a specific number of browse requests to the server.
C#
uint? MaxNodesPerBrowse { get; set; }
Property Value
The absolute number of browse commands which shall be send to the server per request or a null reference (Nothing in Visual Basic). In case there a specific number of nodes is used, a request with more commands as the MaxNodesPerBrowse is partitioned into multiple requests and the responses of them are accumulated. The default value of this property is a null reference (Nothing in Visual Basic) and means that all commands defined are send to the server using the server defined number of nodes per browse request.
Gets the maximum number of nodes which are browsed using a single browse request. This property will use either the MaxNodesPerBrowse or the maximum number of nodes which can be browsed in one request as defined by the server. The lowest number of nodes is used to partition the commands to execute into multiple browse requests.
C#
uint? UsedMaxNodesPerBrowse { get; }
Property Value
In case there has already been one browse attempt (with more than one browse command) the definite number of commands per browse request; otherwise a null reference (Nothing in Visual Basic).
C#
[CLSCompliant(false)] BrowseResultCollection Browse(IEnumerable<OpcBrowseNode> commands)
Parameters
commands
IEnumerable<OpcBrowseNode>
Returns
Exceptions
C#
[CLSCompliant(false)] BrowseResultCollection Browse(params OpcBrowseNode[] commands)
Parameters
commands
OpcBrowseNode[]
Returns
Exceptions
C#
[CLSCompliant(false)] BrowseResultCollection Browse(OpcViewDescription view, IEnumerable<OpcBrowseNode> commands)
Parameters
view
OpcViewDescription
commands
IEnumerable<OpcBrowseNode>
Returns
Exceptions
C#
[CLSCompliant(false)] BrowseResultCollection Browse(OpcViewDescription view, params OpcBrowseNode[] commands)
Parameters
view
OpcViewDescription
commands
OpcBrowseNode[]
Returns
Exceptions