Question : Form does not close when opened with a asynchronous thread

Hi,
I have opened a form as form.showdialog by an asynchronous thread.The issue is it does not close by form.close or form.hide.Is there anyway I can close it when another form opens.

Cheers

Answer : Form does not close when opened with a asynchronous thread

that will keep it from running in the background when you close the form

1:	thread.isbackground = false