variant

what is the equivalent of a variant in .net?

Thanks in advance

 

Object


<> wrote in message
news:...
> what is the equivalent of a variant in .net?
>
> Thanks in advance
>
>

 

The equivalent in .NET is the Object data type (object in C#).

--
Teemu Keiski
MCP, Microsoft MVP (ASP.NET), AspInsiders member
ASP.NET Forum Moderator, AspAlliance Columnist

<> wrote in message
news:...
> what is the equivalent of a variant in .net?
>
> Thanks in advance
>
>

 

My vb function in com+ is:

public Function updatestatus(byval MessageControlIDas string ,byval Status
as string,byref ErrMessage as variant, optional byval QueueErrorMessage as
string ="")as variant

I am trying to call this through com interop:

object ReturnedValue;

ReturnedValue = HVOUTInstance.UpdateStatusByMCID(MessageControlID,
Status,ErrMessage, QueueErrorMessage);

I get an error saying " cannot convert from 'object' to ref object'

what should I do?

thanks

<> wrote in message
news:...
> what is the equivalent of a variant in .net?
>
> Thanks in advance
>
>

 

Object is the closest thing to it, since every thing in .NET - including
primitive data types - is an object, a variable of object type can point to
any data type.

You should however get used to using strongly defined types like string, int
etc and use object sparingly, for good practice if nothing else. Hard to
bebug a huge list of objects.

--
Regards

John Timney (Microsoft ASP.NET MVP)
----------------------------------------------
<shameless_author_plug>
Professional .NET for Java Developers with C#
ISBN:1-861007-91-4
Professional Windows Forms
ISBN: 1861005547
Professional JSP 2nd Edition
ISBN: 1861004958
Professional JSP
ISBN: 1861003625
Beginning JSP Web Development
ISBN: 1861002092
</shameless_author_plug>
----------------------------------------------

<> wrote in message
news:...
> what is the equivalent of a variant in .net?
>
> Thanks in advance
>
>