HasUnoInterfaces Function

測試 Basic Uno 物件是否支援某些 Uno 介面。

如果支援所有聲明的 Uno 介面,則傳回 True (真),否則傳回 False (假)。

Syntax:

HasUnoInterfaces( oTest, Uno-Interface-Name 1 [, Uno-Interface-Name 2, ...])

Return type:

Bool

Parameters:

Name

Type

Description

oTest

Object

the Basic Uno object that you want to test.

Uno-Interface-Name 1,
Uno-Interface-Name 2, ...

String

Uno interface name(s)


Example:


Sub HasInterface
    Dim bHas as Boolean
    Dim oSheet as Object
    oSheet = ThisComponent.Sheets(0) 
    bHas = HasUnoInterfaces( oSheet, "com.sun.star.beans.XIntrospection" )
    Print bHas ' = True
End Sub