LINQ to SQL connectionstring

Question

I have an application that I want to be able to configure the connection string for my LINQ to SQL. I\'ve tried so many different ways but cannot seem to get it working. I w

Answer 1

I think that the best way to do it is a combination of Albin's and Rup's answers. Have a value in the config file, and then read it at run time and feed it to the context constructor, something like this:

WEB.CONFIG:

CODE:

//read value from config
var DBConnString = System.Configuration.ConfigurationManager.AppSettings("ConString");

//open connection
var dataContext= new MyDataContext(sDBConnString)

this way you can change the connection string even at runtime and it will work and change on the running program.