How to load a dll created via VB use Assembly.LoadFrom

[wolf]

There are some dll writed by VB. When I try to load them by
method Assembly.LoadFrom(string), the program throw an exception
to tell me the dll is not valid.

Are these dlls can not be loaded dynamic?

In fact, my goal is that I could invoke the method in these dlls
by pass a dynamic string.For a instance, when I input a string
"method1" in a textfield and click OK button, the method1() method
in a dll should be invoked.

How should I do?

Thanks!

 

[Mattias Sjögren]

There are some dll writed by VB.

Classic VB or VB.NET? In other words, is it a COM DLL or a .NET
assembly?

In fact, my goal is that I could invoke the method in these dlls
by pass a dynamic string.For a instance, when I input a string
"method1" in a textfield and click OK button, the method1() method
in a dll should be invoked.

How should I do?

The easiest way to do that in VB.NET is to use the CallByName
function.



Mattias

 

[vinny]

HI

I think so u have an option to to add the reference in a project with
visual studio.net,did u try that?

 

[wolf]

Classic VB or VB.NET? In other words, is it a COM DLL or a .NET
assembly?

It is a COM dll

 

[dcushnie]

did anyone find a way to dynamically load a com dll?