LDAP Authentication for ASP.NET
protected void Button2_Click(object sender, EventArgs e) { string ss = LogonValid("000.000.000.000:0000/OU=orgenization,DC=domain(ex:blogger),DC=domain(ex:com)", txtLoginId.Text, txtPassword.Text); lblError.Text = ss; } public static string LogonValid(string ldapDomain, string userName, string password) { DirectoryEntry de = new DirectoryEntry(@"LDAP://" + ldapDomain, userName, password); try { object o = de.NativeObject; DirectorySearcher search = new DirectorySearcher(de); search.PropertiesToLoad.Add("description"); search.PropertiesToLoad.Add("mail"); search...