abstract class

[Ufit]

Can anyone give me an example of an abstract class and what
it is used for ? Is it the same thing as virtual class in VB.NET o C# ?
Thanks


Uf

[Herfried K. Wagner [MVP]]

Re: abstract class

"Ufit" <kot_tmp0SPAMSP AM@NOpoczta.fms chrieb:

Can anyone give me an example of an abstract class and what
it is used for ? Is it the same thing as virtual class in VB.NET o C# ?

Yes, in VB.NET such a class is marked using the 'MustInherit' keyword.
Typically it is used for base classes which contain incomplete functionality
that needs to be completed in an inheriting type.

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>