C# create new linq to sql file problem

Question

In a C# 2010 web form application, I created a new linq to sql (*.dbml) file. When this occurred, the .net framework created a default connection string. However I want the *.dml file to use the connection string I specify.

to solve this problem, I have the following questions:

1. When I do create a new .dbml file, how to I make the .net framework use the connection string I want to use and not come up with a default connection string?

2. For an existing .dbml file that I added to the application, how can I change the default connection string to the value I really want to be used?

Answer 1

You can create framed Web page. Then in the frame which should depict the latest feed contents you load HTML which automatically reloads every, say, 30-60 seconds (don't do it more often unless you're absolutely sure that client can refresh contents in time much shorter than 1 second anywhere in the world).

Make sure that this HTML is small and loads very quickly or otherwise users will have discomfort looking at the page which spends significant time in incomplete state.

If you can't load it quickly then make a background process which does the heavy job processing latest feed state, and simply creates fixed HTML which would then quickly be presented to users on every reload.

Zoran

Answer 2

Hi,
use AJAX to refresh the specific part of the page.........