public static bool login(user ExisitingUser, MetroForm ui)
{
try
{
row = UserDataTable.FindByusername(ExisitingUser.username);
if (row == null)
{
MSG.ERROR(ui, "User Doesn't Exists in the System");
return(false);
}
if ((row.username.ToString() == ExisitingUser.username) && (row.password.ToString() == ExisitingUser.password))
{
MSG.SUCCESS(ui, "Login Success.!");
ui.Hide();
frm_dashboard n = new frm_dashboard();
n.ShowDialog();
ui.Close();
return(true);
}
else
{
MSG.ERROR(ui, "Username and Password Doesn't Match!");
return(false);
}
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
MSG.ERROR(ui, "Login Error.!, " + ex.Message);
return(false);
}
}
public static void login(MetroForm form)
{
try
{
usersAdapter.Fill(userTable);
if ((User.Username == "") || (User.Password == ""))
{
CommonFunctions.ShowError(form, "Please Enter valid username or Password.Fields can not be empty...");
CommonFunctions.WriteUserLog("SYSTEM", " Some User Tried to Login with Null username or Password");
}
row = userTable.FindByUsername(User.Username);
if (row == null)
{
//user not exists
CommonFunctions.ShowError(form, "User does not Exists.");
CommonFunctions.WriteUserLog("SYSTEM", "Failed Login Attemp With Username -> " + User.Username);
//return false;
}
else if ((row != null) && (User.Password != row.Password))
{
//wrong password
CommonFunctions.ShowError(form, "Wrong Password.Please Check and Re enter...");
CommonFunctions.WriteUserLog("SYSTEM", User.Username + " Tried to Login with Wrong Password");
//return false;
}
else if ((User.Username == row.Username) && (row.Password == User.Password) && (row.IsActive == 0))
{
//Disabled User
CommonFunctions.ShowError(form, "This User can not Login in to the System. Access Denied...");
CommonFunctions.WriteUserLog("SYSTEM", "A Disabled User Tried to Login > " + User.Username);
//return false;
}
else if ((User.Username == row.Username) && (row.Password == User.Password))
{
//login success
CommonFunctions.ShowSuccess(form, "Login Successfully...");
Session.Username = row.Username;
Session.BranchId = row.BranchId;
Brow = branchTable.FindById(row.BranchId);
Session.BranchMasterPassword = Brow.MasterPassword;
Session.BranchName = Brow.BranchName;
CommonFunctions.WriteUserLog("SYSTEM", User.Username + " is Log into the System");
new UI_DASHBOARD(form).Show();
form.Hide();
form.ShowInTaskbar = false;
//return true;
}
}
catch (Exception ex)
{
//show some error and log the original error!
CommonFunctions.ShowError(form, ex.ToString());
CommonFunctions.WriteToErrorLog(ex.Message.ToString());
//return false;
}
}
