Other way to check it to use WEXIST() function. If name of the form is frmCustomer, WEXISTS("frmCustomer") will return true when form is open.

>In my application, I am setting it up that when I double click a grid line item that it will open a form to display the detail information. When I run it, it will open the form as I need, but if I choose another line item, it will open another form. How do I get it to use the same form if its open or to open the form if it isnt?
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>Thanks in advance
>Ron