//LogIn button
private void btnLogIn_Click(object sender, EventArgs e)
{
try
{
var isValid = LoginRepo.Validation(this.txtUsername.Text, this.txtPassword.Text);
var userType = UserRepo.GetUserType(this.txtUsername.Text);
if (isValid)
{
this.Visible = false;
if (userType == "Admin")
{
new AdminForm().Show();
}
else if (userType == "Manager")
{
new ManagerForm().Show();
}
else if (userType == "Employee")
{
new SalesmanForm().Show();
}
}
else
{
MessageBox.Show("Invalid Username or Password");
}
}
catch (Exception error)
{
MessageBox.Show("Invalid Username or Password\n" + error.Message);
}
}