How to retrieve data from database to datagridcomboboxcell

Question

Hai,

 

Anybody can solve this porblem, Please its really urgent to finish it quiuckly.

 

am using datagridviewcomboboxcell in datagridview, While save the data in database its save the comboboxcell value . After I retrieve the data from database table, combobxcell value is not display , when i click the comboboxcell then only it will show the data. How can I solve this????????

 

Please tell me any suggestion to do this.

 

 Thanks in advance