Provides a way to move ‘up’ or ‘down’ in a hierarchical space from the current
position, or a way to move to a specific position in the area space tree.
The target String must represent an area, rather than a source.
Syntax
| Visual Basic (Declaration) | |
|---|
Public Function ChangeBrowsePosition( _
ByVal BrowseDirection As OPCAE.OPCAEBrowseDirection, _
ByVal pos As String _
) As Integer
|
Parameters
- BrowseDirection
- OPCAE_BROWSE_UP,OPCAE_BROWSE_DOWN or OPCAE_BROWSE_TO
- pos
- For DOWN, the partial area name of the area to move into.
This would be one of the strings returned from BrowseOPCAreas.
For UP this parameter is ignored and should point to a NULL string.
For BROWSE_TO, the fully qualified area name (as obtained from GetQualifiedAreaName method)
or an empty string to go to the root.
Return Value
HRESULTS error/success code.
Requirements
Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2016, .NET 4.x
See Also
