Invoking Class from a variable string in VB 2005...!

[Gustavo Arriola]

Hello to all!
I am trying to accede to a method of a class invoking(the class) from a
variable string. The class is in other assembly called "infoInsumo "

The code:

Dim Tipo As Type = Type.GetType(No do) 'Nodo = "infoInsumo ,
infoInsumo" -->The assembly does not have root namespace
Dim Clase As Object = Activator.Creat eInstance(Tipo,
Reflection.Bind ingFlags.Create Instance)

But in line "2" the following error jumps to me:

Constructor on type 'infoInsumo' not found.

What implementation I must make in the contructor of the class (infoInsumo)
so that it can obtain my objective?

From already thank you very much!
Gustavo Arriola

[tommaso.gastaldi@uniroma1.it]

Re: Invoking Class from a variable string in VB 2005...!

Make sure you have a reference to the DLL
and that the class is public.

Tommaso

Gustavo Arriola ha scritto:

Hello to all!
I am trying to accede to a method of a class invoking(the class) from a
variable string. The class is in other assembly called "infoInsumo "
>
The code:
>
Dim Tipo As Type = Type.GetType(No do) 'Nodo = "infoInsumo ,
infoInsumo" -->The assembly does not have root namespace
Dim Clase As Object = Activator.Creat eInstance(Tipo,
Reflection.Bind ingFlags.Create Instance)
>
But in line "2" the following error jumps to me:
>
Constructor on type 'infoInsumo' not found.
>
What implementation I must make in the contructor of the class (infoInsumo)
so that it can obtain my objective?
>
From already thank you very much!
Gustavo Arriola

[Gustavo Arriola]

Re: Invoking Class from a variable string in VB 2005...!

If, I have created a reference from VS 2005 and class she is public!
What I must do now?

From already thank you very much!
Gustavo

[tommaso.gastaldi@uniroma1.it]

Re: Invoking Class from a variable string in VB 2005...!

Use fully qualified name of the Type:

"YourClass, YourAssembly"

(or
"YourNamespace. YourClass, YourAssembly")

can also use:
objType.Assembl y.FullName.ToSt ring

see:

http://msdn.microsoft.com/library/de...dnametopic.asp

Tommaso

Gustavo Arriola ha scritto:

If, I have created a reference from VS 2005 and class she is public!
What I must do now?
>
From already thank you very much!
Gustavo

[tommaso.gastaldi@uniroma1.it]

Re: Invoking Class from a variable string in VB 2005...!

or also

http://msdn.microsoft.com/library/de...lnametopic.asp

tommaso.gastald i@uniroma1.it ha scritto:

Use fully qualified name of the Type:
>
"YourClass, YourAssembly"
>
(or
"YourNamespace. YourClass, YourAssembly")
>
can also use:
objType.Assembl y.FullName.ToSt ring
>
see:
>
http://msdn.microsoft.com/library/de...dnametopic.asp
>
Tommaso
>
Gustavo Arriola ha scritto:
>

If, I have created a reference from VS 2005 and class she is public!
What I must do now?

From already thank you very much!
Gustavo