Am Samstag, den 29.08.2009, 20:32 +0200 schrieb Mathias Ebermann: > Thanks, Benoit. > > But the database connection IS open, that's why I am confused. > > DataSource reads the table, and DataBrowser shows the data in the columns I > set in properties. So, the connection seems to be > not the problem. > The only things that don't work are the DataControls. They always produce > this "No current Connection". > > Or am I completely wrong?? > I open the database connection in the PUBLIC SUB Form_Open(), first thing. > That's the earliest point I can imagine. I also > tried printing out several events, and always the "connected to database" was > the first one, everything else came later. > > Regards Mathias > > > Benoît Minisini schrieb: > >> Hi, > >> new in Gambas, I encountered the following problem: > >> > >> I have a DataSource and a DataBrowser and managed to display the data fine. > >> > >> Now, I wanted to display details of the data in several DataControls. > >> If I fill the "Field" property of the DataControls (e.g. Artikel), I get an > >> Error Message "No Current Connection", right at the start of the program. > >> Nothing runs. > >> If I leave the "Field" property empty, the program runs. But, of course, > >> the DataControls are empty. > >> > >> After a lot trial and error I found out, that doing the same thing in code > >> DataControl1.Field = "Artikel" > >> works. This way, everything works fine. > >> > >> I wonder why the "normal" way (like in the Gambas example) produces this > >> error? And why does the "code" way work? > >> > > > > You must open a database connection before doing anything else. > > > > Regards, > > Salut,
is the open connection "visible" (is the connection public declared) where you/try to use it ? Could you send the DB and the project as archive ? Charlie ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
