Entity Framework Database First or Model First Connection String Example The example specifies a named instance of SQL Server. The following example is for a SQL Server database using integrated security (log on to the server using the credentials of the Windows user account). The example assumes that you are connecting to the default SQL Server instance on the server. The following example is for a SQL Server database using SQL Server security (log on to the server by using user credentials in the connection string). MySqlConnection conn = new MySqlConnection(connStr) Ĭonn.Open() ODBC - MyODBC Driver - remote database using Ĭonn.Open() ODBC - MyODBC Driver - local database using Ĭonn.Open() Using OLEDB using Ĭonn.Open() SQL Server connection string in web.Config File String connStr = "server=server user=user database=db password=yourpassword " "Pwd=Secret " //replace Secret with your local db password nameĬonn.Open() Using Connector/NET instead of ODBC using "Uid=UserName " + //replace UserNamewith your local db user name "Dsn=DsnName " + //replace DsnName with your local db server name MySQL connection string examples in C# ODBC DSN using Also, remove the preceding or following semicolon ( ).
"Password=Secret " + //replace "Secret" with your DB password "User Id=UserName " + //replace "UserName" with your DB Username NET Data Provider - Default Relative Path - Standard Connection using // add reference in C# file
NET DataProvider - via IP Address using Ĭonn.Open() SQL server express connection string. NET DataProvider - Trusted Connection using Ĭonn.Open().
NET DataProvider - Standard Connection using Ĭonn.Open(). MS SQL server connection string using C#. In this article, I have provided various samples of using SQL server connection string in C#, to connect asp.net web applications, console or using SQL server connection string using integrated security.
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