checke brugernavn og password

public class WindowsSecurity
    {
        private const int LOGON32_LOGON_INTERACTIVE = 2;
        private const int LOGON32_PROVIDER_DEFAULT = 0;
        [DllImport("advapi32.dll")]
        private static extern bool LogonUser(string lpszUsername, string lpszDomain, string lpszPassword, int dwLogonType, int dwLogonProvider, out IntPtr phToken);
        [DllImport("kernel32.dll")]
        private static extern bool CloseHandle(IntPtr hHandle);
        public static bool Check(string un, string pw)
        {
            IntPtr token;
            bool res = LogonUser(un, ".", pw, LOGON32_LOGON_INTERACTIVE, LOGON32_PROVIDER_DEFAULT, out token);
            CloseHandle(token);
            return res;
        }
    }

Hej

Super - lig et svar :)

svar