尝试连接时出现LDAP C＃错误

Question

I keep getting the following error when trying to connect to an LDAP server. The user name or password is incorrect. It occurs on the .FindOne() If I use AuthenticationTypes.Encryption i get an error: The server is not operational. I've also tried to prepend the username with ownme\\username I'm extremely newbish with AD so the issue might be so simple.

    Domain = domain;
    _entry = new DirectoryEntry("LDAP://DC1/DC=ownme,DC=local", username, password, AuthenticationTypes.ServerBind);
    _directorySearcher = new DirectorySearcher(_entry, "(objectClass=*)", new string[] {"namingContexts"}, SearchScope.Subtree);
    var namingContext = _directorySearcher.FindOne();

Answer 1

The problem was credentials. You need to specify the domain prefix in the username or look at one of the comments in my question. I had var username = "domain\\username"; I should have written var username = @"domain\\username";