>Hi,
>
>I don't think I have ever come across this odd thing.
>
>I have a control based on the container class (typical lookup with a textbox and a button).
>
>This control is placed on a form.
>
>Then I went to the classlib (.vcx) where this control is designed and added a custom property (e.g. myprop)
>
>But when I look at the properties of this control on the form I don't see the newly added custom property. I tried to close VFP and open again. But still to no avail. If I drag this container-based control on the form in a new place, the newly placed control has the new property. But the old/existing ones don't inherit the newly added property.
>
>Why doesn't the new property appear on the control on the form?

1. Are you sure you added a public property?

2. Are you sure the forms use the control from the exact library and the exact control you changed? You can open the form as a table and verify class and classloc locations to be sure.