The namespace alias qualifier (
::) is used to look up identifiers. It is always positioned between two identifiers, as in this example:
The namespace alias qualifier can be
global. This invokes a lookup in the global namespace, rather than an aliased namespace.
For More Information
For an example of how to use the
:: operator, see the following section:
C# Language Specification
For more information, see the C# Language Specification. The language specification is the definitive source for C# syntax and usage.