Creates a basic connection string from the basic common required elements according the rules of the specific database type
            
            
            
            
        
            Parameters
- dbServer
 
- The hostname, IP, or unique identifier name for the database (i.e. host name for MSSQL or SID for Oracle)
 - dbName
 
- The catalog or database name for the database (for MSSQL and Sybase, not required for Oracle-based providers)
 - dbUser
 
- The user name for database authentication
 - dbPass
 
- The password for the user for database authentication
 - extraParams
 
- Additional key/value pairs separated by a semi-colon (;).
 
            
            Return Value
A properly formatted, ADO.NET-compliant connection string.