protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnLogin_Click(object sender, EventArgs e)
{
switch (UserLogin(txtUsername.Text, txtPassword.Text))
{
case 1:
Session.Abandon();
Login();
break;
case 2:
litUserData.Text = "Bad Password";
break;
case 3:
litUserData.Text = "Unknown User";
break;
}
}
public void Login()
{
FormsAuthenticationTicket objTicket = null;
HttpCookie objCookie = null;
string strReturnURL = null;
objTicket = new FormsAuthenticationTicket(1, txtUsername.Text, System.DateTime.Now, DateTime.Now.AddMinutes(60), false, Session.SessionID);
objCookie = new HttpCookie(".ASPXAUTH");
objCookie.Value = FormsAuthentication.Encrypt(objTicket);
Response.Cookies.Add(objCookie);
strReturnURL = Request.QueryString["ReturnURL"];
if (strReturnURL != null)
Response.Redirect(strReturnURL);
else
Response.Redirect("Default2.aspx", false);
}
public int UserLogin(string strUsername, string strPassword)
{
int iReturnValue = 0;
SqlConnection con1 = new SqlConnection(ConfigurationManager.AppSettings["ConnString"]);
SqlCommand cmd = new SqlCommand("spAuthAdminUser", con1);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@username", strUsername);
cmd.Parameters.Add("@password", strPassword);
cmd.Parameters.Add("@ReturnValue", SqlDbType.Int).Direction = ParameterDirection.ReturnValue;
con1.Open();
cmd.ExecuteNonQuery();
iReturnValue = System.Convert.ToInt32(cmd.Parameters["@ReturnValue"].Value.ToString());
con1.Close();
return iReturnValue;
}