Строка подключения к базе данных в Web.config

    <!-- *********************************************************************************** -->
    <!-- *********************** Begin MS SQL database settings **************************** -->
    <!-- *********************************************************************************** -->
    <add key="MSSQLConnectionString" value="server=yourservername;UID=yourdatabaseusername;PWD=yourdatabaseuserpassword;database=yourdatabasename"/>
    <!-- When using MS SQL set this to true for best performance, but if running the web on mono 
         you may need to set this to false. -->
    <add key="CacheMSSQLParameters" value="true"/>
    <!-- Do not change this unless you understand the workings of the code and have a reason to 
         change it. -->
    <add key="MSSQLOwnerPrefix" value="[dbo]."/>
    <!-- *********************************************************************************** -->
    <!-- ************************ End MS SQL database settings ***************************** -->
    <!-- *********************************************************************************** -->
    <add key="PostgreSQLConnectionString" value="Server=localhost;Port=5432;Encoding=unicode;User Id=mojouser;Password=mojo123;Database=mojoportal;CommandTimeout=120;"/>
    <add key="MySqlConnectionString" value="Data Source=localhost;Database=mojoportal;User ID=mojouser;Password=mojo123;Charset=utf8;"/>
    <add key="FirebirdConnectionString" value="Data Source=localhost;Server Type=0;Port Number=3050;Database=C:\Users\JoeAudette\devprojects\mojoportal\mojoportal.fdb;Dialect=3;Charset=UTF8;Pooling=True;Min Pool Size=0;Max Pool Size=200;Connection Timeout=10;Connection Lifetime=60;Fetch Size=200;User Id=SYSDBA;Password=masterkey"/>
    <add key="SqliteConnectionString" value="defaultdblocation"/>
    <!-- You can use a fully qualified file path as shown below, or if you are using the default 
         DB at /Data/sqlitedb/mojo.db.config, just leave this set to "defaultdblocation"
    <add key="SqliteConnectionString" value="version=3,URI=file:C:\\Projects\mojoportal\Web\Data\sqlitedb\mojoportal.db" />
    -->
    <add key="SqlCeApp_Data_FileName" value="mojodb.sdf" />
    <!-- You can optionally use a fully qualified file path as shown below, but by default it will 
         use the database file named in the SqlCeApp_Data_FileName setting, and it should be in the 
         App_Data folder.
    <add key="SqlCeConnectionString" value="Data Source=C:\\Projects\mojoportal\Web\App_Data\mojodb.sdf;Persist Security Info=False;" />