Stephen,

>I have a form based on : mmMaintenanceForm. I have a doubleclick method in the gird that puts the item # in Text for the form. I also have the NavControl set like this.
>
>this.NavControl = this.mmDataGrid1 ;
>
>How do I tie in the same UpdateText function when a user uses the NavControl?

You could try overriding your form's NavigateData() method, making a call to the base form's method, and then running your UpdateText() method.

Regards,