The name does not exist in the current context.

Hi!
Me again! Im sure this has been covered before but I can't find a solution to my specific issue.

I had everything working until I tried to update my database, the code may not be correct but I kind of know what Im trying to do, if there is a better way but still using the format I have please tell me.

When I go to run my program I get the error "The name 'loggedInAs' does not exist in the current context" I get the same error for 'bookingName', 'fromLocation', 'toLocation', 'dateLeaving',  'dateReturning', 'transport', and 'contactNumber' within my update.aspx.cs.

I'm not sure whether its because my text boxes for editing are in the EditItemTemplate section or if its something else. I have put the EditItemTemplate section in Bold as this is where the error messages are being directed to.

 Thanks for your help in advance,< ...