OPC Studio User's Guide and Reference
TryCombine Method (_BrowsePath)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Navigation.ComTypes Namespace > _BrowsePath Interface : TryCombine Method
The relative browse path string that the current browse path is to be combined with.
Attempts to combine the current browse path with a given relative browse path string.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Function TryCombine( _
   ByVal more As String _
) As StringParsingError
'Usage
 
Dim instance As _BrowsePath
Dim more As String
Dim value As StringParsingError
 
value = instance.TryCombine(more)
[CanBeNull()]
StringParsingError TryCombine( 
   string more
)
[CanBeNull()]
StringParsingError^ TryCombine( 
   String^ more
) 

Parameters

more
The relative browse path string that the current browse path is to be combined with.

Return Value

Returns null if successful; otherwise, some OpcLabs.BaseLib.IStringParsingError indicating the reason of the failure.
Exceptions
ExceptionDescription

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