Mu guess is that w/o NODEFAULT VFP tries to add control again after AddObject method finishes.

>I want to place some code in the AddObject method of a container, so I have:
>
>

>** METHOD AddObject
>LPARAMETERS cName, cClass
>
>WITH This
>
>	** Add the control
>	DODEFAULT(cName, cClass)
>	
>	** Position it show it
>	.Controls(1).Top = 1
>	.Controls(1).Left = 1
>	.Controls(1).Visible = .T.
>	
>	** Set up the scroll container
>	._Setup()
>	
>ENDWITH
>

>
>
>Then I call:
>

>** Add the control to the container
>ThisForm.MyContainer.AddObject("MyClass", "MyClass")
>

>
>Which runs the code and crashes as it steps out. If I put a NODEFAULT after the _Setup(), it does
>not crash and works fine.
>
>Not sure why this is. Can someone explain this?
>
>K