how to extract Form controls (eg.dropdown box) value to a database
 

I need to read an excel file from C# asp.net. The excel file that I
need to read contains lot of Form controls (eg.Dropdown). How do I
read excel's Form control (eg.dropdown) value from a asp.net or c#
application. any link about this topic. i have 1000's of similar excel
files those data need to be copied to sql server so other application
can access these data.