you can see my program source please help for me about update in database

Please specify theExact error message. Absent that, it is impossible to help you.
thanks douglas.reilly

my error message is :

Syntax error in INSERT INTO statement.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.OleDb.OleDbException: Syntax error in INSERT INTO statement.

plz help me.