IsUnoStruct Function

如果给定的对象具有 Uno 结构,则返回 True。

语法:

IsUnoStruct( Uno type )

返回值:

布尔

参数:

Uno type : A UnoObject

示例:

Sub Main

Dim bIsStruct

' Instantiate a service

Dim oSimpleFileAccess

oSimpleFileAccess = CreateUnoService( "com.sun.star.ucb.SimpleFileAccess" )

bIsStruct = IsUnoStruct( oSimpleFileAccess )

MsgBox bIsStruct ' 显示 False,因为 oSimpleFileAccess *不是*结构体

' Instantiate a Property struct

Dim aProperty As New com.sun.star.beans.Property

bIsStruct = IsUnoStruct( aProperty )

MsgBox bIsStruct ' Displays True because aProperty is a struct

bIsStruct = IsUnoStruct( 42 )

MsgBox bIsStruct ' Displays False because 42 is NO struct

End Sub