Integrated windows authentication vb net

Imports System. Object, ByVal e As System. EventArgs Handles Button1. Click Dim cn As Odbc. OdbcCommand mystring cn. I think the issue is the way I have provided username and password to the connection string.

Improve this question. Parth Bhagat Parth Bhagat 1 1 gold badge 9 9 silver badges 21 21 bronze badges. Integrated Security parameter works. But I am still getting Data source name not found Add a comment. Active Oldest Votes. First you need to set the connection object's Prompt property to adPromptAlways. Then use the connection string to connect to the database.

NET or the SQL Native Client to a database that is being mirrored, your application can take advantage of the drivers ability to automatically redirect connections when a database mirroring failover occurs. You must specify the initial principal server and database in the connection string and the failover partner server.

Typically, there are two different types of web servers that you use when creating and deploying an ASP. By default, the ASP. NET Development Web Server executes all pages in the context of the current Windows account whatever account you used to log into Windows. The ASP. You can enable NTLM authentication by right-clicking the name of your project in the Solution Explorer window and selecting Properties.

For a production web application, on the hand, you use IIS as your web server. IIS supports several types of authentication including:. You can use Internet Information Services Manager to enable a particular type of authentication. Be aware that all types of authentication are not available in the case of every operating system. Furthermore, if you are using IIS 7. Using Internet Information Services, you can enable or disable different types of authentication.

WAM can login the current windows user silently. Federated users only, i. Does not work for MSA users. This one is tricky. IWA is non-interactive, but 2FA requires user interactivity.

Object, e As System. EventArgs Handles MyBase. Load Password. EventArgs Handles Button1. NVarChar theUsername. NVarChar thePassword. Text theSqlCommand. Add theUsername theSqlCommand.

Add thePassword 'open the connection theSqlCommand. ExecuteReader CommandBehavior. HasRows Then theDataReader.

Show "Login successful" Form2. Wednesday, June 29, AM.