messagebox.show don't work

[Anonymous]

i have make netload of my dll
and then application is like a ACAD command.modal


I have a form at obbligatory choice and i need to show a messagebox but
don't work.
Why?

in main program i have :
---------------------------------
Sub Main

dim Newform as new Frm01
newform.showdialog

end sub

sub btn1_click( etc ........) handles btn1_click


messagebox.show ("A T T E N T I O N ","Information",etc ........)

end sub


Many thank's GPaolo

[Mikko]

Did you set a reference to the System.Windows.Forms? Message was edited by: Mikko

[Anonymous]

yes .
The programm accept the instruction but don't apper the message and don't
make the sound .

ha scritto nel messaggio news:4890782@discussion.autodesk.com...
Did you set a reference to the System.Windows.Forms?

Message was edited by: Mikko

[Anonymous]

Does Frm01 comes up at all? Who calls "Main"? AutoCAD won't unless you mark
it as a command using the CommandMethod custom attribute.

Albert

"GPaolo" wrote in message
news:4890759@discussion.autodesk.com...
i have make netload of my dll
and then application is like a ACAD command.modal


I have a form at obbligatory choice and i need to show a messagebox but
don't work.
Why?

in main program i have :
---------------------------------
Sub Main

dim Newform as new Frm01
newform.showdialog

end sub

sub btn1_click( etc ........) handles btn1_click


messagebox.show ("A T T E N T I O N ","Information",etc ........)

end sub


Many thank's GPaolo