'Declaration
<NotNullAttribute()> Function BrowseBranches( _ ByVal machineName As String, _ ByVal serverClass As String, _ ByVal parentItemId As String _ ) As DANodeElementCollection
'Usage
Dim instance As _EasyDAClient Dim machineName As String Dim serverClass As String Dim parentItemId As String Dim value As DANodeElementCollection value = instance.BrowseBranches(machineName, serverClass, parentItemId)
[NotNull()] DANodeElementCollection BrowseBranches( string machineName, string serverClass, string parentItemId )
[NotNull()] DANodeElementCollection^ BrowseBranches( String^ machineName, String^ serverClass, String^ parentItemId )
Parameters
- machineName
- Name of the machine (empty string for local computer).
The value represents a UNC or DNS computer name. Any string can be passed to this parameter (i.e. will not cause System.ArgumentException), but not all values make sense and will work when an operation using them is attempted. IPv6 addresses are normally enclosed between '[' and ']'.
The value of this parameter can be
null
(Nothing
in Visual Basic). - serverClass
- Contains ProgID of the OPC server to browse.
The value of this parameter can be
null
(Nothing
in Visual Basic). - parentItemId
- ID of the parent branch to be browsed (empty string for root)
The value of this parameter can be
null
(Nothing
in Visual Basic).
Return Value
This method never returns null
(Nothing
in Visual Basic).
The individual elements of the returned value are never null
(Nothing
in Visual Basic).