Im making a program with visual basic 2010 and using sqlserver compact as database. I have two folders named "Year2015" and "Year2016". The folders are in the same location where the program is. Both folders has a database named "MyData.sdf" in themselves. Both of the "MyData.sdf" has the same tables etc. Im trying to do something like that:
When user select "Year2015", program starts to run with the data of "MyData.sdf" that is in the folder "Year2015" and when user select "Year2016", program starts to run with the data of "MyData.sdf" that is in the folder "Year2016". I mean that i want to change the datasource address programmaticly. Searched net for that. There are some explanations but no codes i could find. If this is a bad question sorry for that.
I finally create my own code for this issue. I want to share it for the people who uses VB2010 and SQL Server Compact and want to change the data source for the active form. The code is:
Dim sConnectionString As String sConnectionString = "Data Source=" & My.Computer.FileSystem.CurrentDirectory & "\Year2015\MyData.sdf" TableAdapterManager.Connection.ConnectionString = sConnectionString
This will change your data source of active form. The other forms continues to use the default source