Need advice on how to handle data and windows forms.
Posted on 2006-12-01
I have an app that I developed for a client that keeps track of production info. In a year they have about 10,000 entires into 1 of their tables. Every year the DB gets backed up and a new year is created empty. There are also many other related tables. The exe file of the program sits in a folder on their server,where I allow sharing of the file. Saves them time from having to go to each computer that someone uses it and re-install every time I make an update. The most connections that I have to the database at 1 time is maybe 3, and it's not being accessed all that often. I used a lot of form wizards and form binding to control this data. So that's the background.
So my questions are:
1) What is the BEST and simplest way to connect, and display data, and keep things fast. Keep in mind I have approximately 75 fields on a form using tabs. Also using grids.
2) I do have to load all the records for previous scrolling, is there a better way, again speed issue.
3) I find that when I empty my db I get errors because of null. I'd like to try and avoid this.
4) Any other best practices? I'm an intermediate programmer.