ADO.NET SQL database connection strings for SQL Server

Please go through this for a reference.

SQL ODBC connection strings

Standard Security: 

 "Driver={SQLServer};Server=Your_Server_Name;Database=Your_Database_Name;Uid=Your_Username;Pwd=Your_Password;"

Trusted connection: 

 "Driver={SQLServer};Server=Your_Server_Name;Database=Your_Database_Name;Trusted_Connection=yes;" 

SQL OLE DB connection strings

Standard Security:

"Provider=SQLOLEDB;Data Source=Your_Server_Name;Initial Catalog= Your_Database_Name;UserId=Your_Username;Password=Your_Password;"

Trusted connection:

"Provider=SQLOLEDB;Data Source=Your_Server_Name;Initial Catalog=Your_Database_Name;Integrated Security=SSPI;" 

SQL OleDbConnection .NET strings

Standard Security:

"Provider=SQLOLEDB;Data Source=Your_Server_Name;Initial Catalog= Your_Database_Name;UserId=Your_Username;Password=Your_Password;"

Trusted connection:

"Provider=SQLOLEDB;Data Source=Your_Server_Name;Initial Catalog=Your_Database_Name;Integrated Security=SSPI;" 

SQL SqlConnection .NET strings

Standard Security:

1. "Data Source=Your_Server_Name;Initial Catalog= Your_Database_Name;UserId=Your_Username;Password=Your_Password;" < br>2. "Server=Your_Server_Name;Database=Your_Database_Name;UserID=Your_Username;Password=Your_Password;Trusted_Connection=False"

Trusted connection:

1. "Data Source=Your_Server_Name;Initial Catalog=Your_Database_Name;Integrated Security=SSPI;"

2."Server=Your_Server_Name;Database=Your_Database_Name;Trusted_Connection=True;"