System.ObjectDisposedException

[KV]

In my application, I had created a library that includes a form, in the main
App, it calls the lib and that form will be shown.everytime run to here,
error promate: error: System.ObjectDisposedException.

 

[Peter Foot [MVP]]

Are you calling the form with ShowDialog? If so this disposes the form after
it is dismissed and so is only good for one showing. You could either
recreate a new instance of the same form each time, or use Show instead.

Peter

 

[John]

Contrarily, I used Show(), and not the showdialog(). why??

 

[Peter Foot [MVP]]

In that case where is the form instance declared in the class library such
that it doesn't go out of scope between calls from your application?

Peter