Chapter 17 Working with VB .NET
External method
You define a VB .NET external method using an operation with the <<External>> stereotype. External methods share the same properties as standard methods. You can also define the following specific properties for an external method:
- Alias clause: you can use the Alias name extended attribute to specify numeric ordinal (prefixed by a @ character) or a name for an external method
- Library clause: you can use the Library name extended attribute to specify the name of the external file that implements the external method
- ANSI, Unicode, Auto modifiers used for calling the external method can be defined using the Character set extended attribute of the external method
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