[b][red]This message was edited by Nasfma at 2006-12-17 8:16:36[/red][/b][hr]
[b][red]This message was edited by Nasfma at 2006-12-17 8:15:32[/red][/b][hr]
In order to explore DBMS using C#, I started with a very small DVD Collection databse. There is three relational tables: The [italic]Listings[/italic] table cointains Ratings, the [italic]DVDCollection[/italic] table has Title, Year etc, and the [italic]Sequel[/italic] table if any.
Design my Form, Lookup Tables and all that is required to run a successful program. But on running my DVDs program return an error message: [b]Cannot set column 'Title'. The value violates the MaxLength limit of this column.[/b] which is an ArgumentException (was unhandled) argument/error as diplayed.
That is one the Lookup Tables doesn't work well, followed the local and online help word to word several days still nothing. A Lookup Table suppose to allow you/clients to choose a more meaning data from the form, instead of numbers or symbols that doesn't make sense, thus the beauty of Relational Table.
I hope the questions are clear?