Dear Sir,

I have a form named Employee Form. I Place in that form a combo box that dispaly all Employees. When I add a new employee to the database, it is already added.

The problem is:
when I add a new employee to the database it will not appear in the combo box unless I close the form and then open it..Plz I am doing a big project and I am stick on that point so If you have any example regarding that topic I'll appreciate it.

As far I am able to understand your question
 First method is take a button on Your form and on button'Update' click event

this.DataAdapter1.Update(this.datasetnorthwnd.Cust omers);

When you update the source the data bounded with combo box will get automatically changed




Thanks
neha

Closing and opening the form depends on the event with you have done databinding ...if You have a taken a button to retrieve the data from database to combo box then run update command there only and after changing data from database Add one more line

datasetnorthwnd.Acceptchanges();

Thanks
neha