Asp net datasource onupdating
Although, I find this logically to be a bit of a hack, as setting the Default Value is not the same as assigning a value - but it has the same outcome.
Alternately, simply create the parameters dynamically at runtime in code.
I suggest that you use the Editing an in-memory dataset Code Central as a starting point. Otherwise, describe your scenario in greater detail, so that we can suggest a more appropriate solution for you.
Grid View Data Combo Box Column physical Head = (Grid View Data Combo Box Column)gv Location. data is obtained at runtime, so you should implement custom editing for the in-memory data source.
The ASP page contains both the " Select Command="etc..." Update Command="UPDATE Contacts SET Salutation=@Salutation, First Name=@First Name, etc...