Compilation error (line 7, col 7): The using directive for 'System.Data.SqlClient' appeared previously in this namespace
Compilation error (line 14, col 34): The type or namespace name 'Project' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 42, col 16): The type or namespace name 'Project' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 79, col 34): The type or namespace name 'Project' could not be found (are you missing a using directive or an assembly reference?)