'Declaration
<PureAttribute()> Public Function IsPrefix( _ ByVal prefix As BrowsePath _ ) As Boolean
'Usage
Dim instance As BrowsePath Dim prefix As BrowsePath Dim value As Boolean value = instance.IsPrefix(prefix)
[Pure()] public bool IsPrefix( BrowsePath prefix )
[Pure()] public: bool IsPrefix( BrowsePath^ prefix )
Parameters
- prefix
- The browse path to be tested as a prefix.
Because the BrowsePath has an implicit conversion from System.String, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a string (containing an absolute browse path to be parsed) in place of this parameter, and the corresponding browse path object will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the FromString static method instead. CAUTION: Parsing the browse path can throw OpcLabs.BaseLib.Navigation.Parsing.BrowsePathFormatException.
The value of this parameter cannot be
null
(Nothing
in Visual Basic).
Return Value
True
if the given browse path is a prefix of the current browse path; false
otherwise.