private void button1_Click(object sender, EventArgs e)
{
String userId = userIDInput.Text.Trim();
String password = passwordInput.Text.Trim();
if (userId == "")
{
userIDError.Text = "UserID is required";
passwordError.Text = "";
loginError.Text = "";
}
if (password == "")
{
passwordError.Text = "Password is required";
userIDError.Text = "";
loginError.Text = "";
}
if (userId == "" && password == "")
{
userIDError.Text = "UserID is required";
passwordError.Text = "Password is required";
loginError.Text = "";
}
if (userId != "" && password != "")
{
userIDError.Text = "";
passwordError.Text = "";
DataClasses1DataContext db = new DataClasses1DataContext();
var dbGet = (from q in db.Users
where q.UserID == userId && q.Password == password
select new{
q.UserID,
q.First_Name,
q.User_Type
}).SingleOrDefault();
try{
if (dbGet.UserID.Any())
{
loggedInUserID = dbGet.UserID;
loggedInUserName = dbGet.First_Name;
MenuForm f2 = new MenuForm();
SfSaleForm sf = new SfSaleForm();
if (dbGet.User_Type == "Administrator")
{
f2.LoggedInUserID = loggedInUserID;
f2.LoggedInUserName = loggedInUserName;
f2.MdiParent = this.MdiParent;
f2.Show();
this.Hide();
}
else
{
sf.LoggedInUserID = loggedInUserID;
sf.LoggedInUserName = loggedInUserName;
sf.MdiParent = this.MdiParent;
sf.Show();
this.Hide();
}
}
}
catch (Exception) {
loginError.Text = "UserID or Password incorrect, Try again";
}
}
}