I have some questions about SQL Server Compact Edition.
Now we are using SQL Server 2008 and developing in Visual Studio 2008 C#.net and linq for connect database.<
As of my experience using sql server compact edition.
(1) Is it possible to change our database to sql server compact edition?
Yes
Maybe you can use this :
Convert sql server to sql compact
Or
Prime works Dataport wizard
(2) What is the differece between both of this?
Differences Between Sql server compact and sqlser server
(3) Is there any limitions to use sqlserver ce,for eg.database size,data size?
Yes, sql compact support only limited storage capacity.
Working with SQL Server Compact
(4) Can CE version supports all data type from sqlserver2008?
Not All
Regards
You can alos try my Export2SqlCe command line utility: http://exportsqlce.codeplex.com