I have a listbox that contains LastNames and NameID. I want to use it for navigation. So, when a user selects a name the fields are populated with the data that has the same ID. The problem is I get the error "Object reference not set to an instance of an object" everytime I try to get the selected items value.<BR><BR>Here is the line of code I am using:<BR><BR>RefreshFields(lstNames.SelectedItem. Text)<BR><BR>Thanks for your help.<BR><BR>Ron<BR>