I have added a combobox to my search fields in a browse dialog. I am filling the combobox from a database that contains string data. I tried to modify the Initial Search Value of the combobox so that when the browse dialog is loaded it will only display the records with the given Initial Search Value. I am getting error about the "Input string was not in a correct format" when I try to run the application.

Could you please help me to initialize the combobox Search Field on a browse dialog?