Web Forms :: Dynamic File Upload Using External Class?

Nov 4, 2010

I programmed a WebForm where I can add dinamic FileUpload elements and upload a variable number of files. So far no problem.

My problem begins when I try to automate this process in a class Uploader (external to this webform so it can be called from any other form or module). In my form's Page_Load() I instantiate this class and call the method uploader.layout(Me), which definition you can see next:

[Code]....

I get an error

El control 'FicheroUpload1' de tipo 'FileUpload' debe colocarse dentro de una etiqueta de formulario con runat=server. Which means something like The control 'FicheroUpload1' of type 'FileUpload' must be set inside a form label with runat=server.

Where is the error? Can I insert dinamic elements in a form from an external function, such as this class method?

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