void chkCardNumber1()
{
int empID = 0, traineeID = 0, UserID = 0;
var em = (from y in db.Employees
where y.CardNumber == cardNumber1
select y).ToList();
var tr = (from yy in db.Trainees
where yy.CardNumber == cardNumber1
select yy).ToList();
var us = (from yy in db.Users
where yy.CardNumber == cardNumber1
select yy).ToList();
if (em.Count > 0)
{
foreach (var item in em)
{
empID = item.EmployeeID;
break;
}
frmShowEmpolyee frm = new frmShowEmpolyee();
frm.EmployeeID = empID;
frm.getEmployee();
addForm(frm);
}
else if (tr.Count > 0)
{
foreach (var item in tr)
{
traineeID = item.TraineeID;
break;
}
frmShowTrainee frm = new frmShowTrainee();
frm.TraineeID = traineeID;
frm.getTrainee();
addForm(frm);
}
else if (us.Count > 0)
{
foreach (var item in us)
{
UserID = item.EmployeeID;
break;
}
frmShowUser frm = new frmShowUser();
frm.UserID = UserID;
frm.getUser();
addForm(frm);
}
else
{
frmAddTrainee frm = new frmAddTrainee();
frm.txtCardNumber.Text = cardNumber1;
addForm(frm);
}
}
private void btnShowUser_LinkClicked(object sender, DevExpress.XtraNavBar.NavBarLinkEventArgs e)
{
frmShowUser frm = new frmShowUser();
addForm(frm);
}