Hi, when i used the standard asp.net dropdown control , i was able to bind a datasource to it , and also add one more item at the top of the list manually which says "choose company" , so user must select one company from the list in order to pass the validation.
I don't see i can do that with the combobox.
it always shows the list it got from the datasource and the first company is chosen by default. so no required validation error can occur.
how can i implement the same as i did with the dropdown control?
I don't see i can do that with the combobox.
it always shows the list it got from the datasource and the first company is chosen by default. so no required validation error can occur.
how can i implement the same as i did with the dropdown control?