How to check Uno objects types with Basic macro ?

[Oliver Brinzing]

Hi Patric,

> I'm using basic macros with LibreOffice 5.4.2.2. I would like to check that > a basic Object is a document Section. I find out  XTypeProvider interface
you can use something like this:

Sub Main
	If hasUnoInterfaces(ThisComponent, "com.sun.star.sheet.XSpreadsheetDocument") Then
		MsgBox "Spreadsheet"
	EndIf
End Sub

 > By the way, do you know a good book/PDF to download about UNO interface
 > and/or IDL language ?

have a look at Andrew Pitonyak's "OpenOffice.org Macros Explained" book
http://www.pitonyak.org/book/

Regards
Oliver