OPC Studio User's Guide and Reference
AppendRelative(String,Int32) Method



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Navigation Namespace > BrowsePath Class > AppendRelative Method : AppendRelative(String,Int32) Method
Relative browse path string to be appended to the current browse path.

The value of this parameter cannot be null (Nothing in Visual Basic).

How many levels above the base path can be referenced.

Valid values of this parameter are in the range from 0 to 2147483647 (Int32.MaxValue).

Appends a relative browse path to the end of the current browse path. Maximum parent depth is also specified.
Syntax
'Declaration
 
Public Overloads Sub AppendRelative( _
   ByVal more As String, _
   ByVal maximumParentDepth As Integer _
) 
'Usage
 
Dim instance As BrowsePath
Dim more As String
Dim maximumParentDepth As Integer
 
instance.AppendRelative(more, maximumParentDepth)
public void AppendRelative( 
   string more,
   int maximumParentDepth
)
public:
void AppendRelative( 
   String^ more,
   int maximumParentDepth
) 

Parameters

more
Relative browse path string to be appended to the current browse path.

The value of this parameter cannot be null (Nothing in Visual Basic).

maximumParentDepth
How many levels above the base path can be referenced.

Valid values of this parameter are in the range from 0 to 2147483647 (Int32.MaxValue).

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.

The value of an argument is outside the allowable range of values as defined by the invoked method.

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.

The browse path cannot be parsed.
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