private void button1_Click(object sender, EventArgs e)
{
//instance of data base managment;
dataBaseOperations check_user_instance = new dataBaseOperations();
//instance of cheking class;
publicChecksAndOperations check_id_if_numeric = new publicChecksAndOperations();
if (check_id_if_numeric.isNumericUlong(textBox1.Text))
{
//turn the string into int;
ulong id = Convert.ToUInt32(textBox1.Text, 10);
try
{
//check if user exist in the system;
if (check_user_instance.userExist(textBox2.Text, id, "Professor"))
{
//In perception i thing that its importent to pass
//user object for the next managing form
//plese do it in all other form
//here i create new prof obj
professor prof = new professor(id);
//and then i pass it to the next form
//i'll catch it in the next form constractor
teachingStaffMenu porfMen = new teachingStaffMenu(prof);
this.Hide();
porfMen.ShowDialog();
}
else
{
//if lable 3 pop in previous case;
label3.Hide();
MessageBox.Show("the username or password is incorrect");
}
}
catch
{
//if lable 3 pop in previous case;
label3.Hide();
MessageBox.Show("there was a problam with the conection");
}
}
else if (textBox1.Text == "")
{
//show allert and paint it;
label3.Show();
label3.Text = "please enter values";
label3.ForeColor = System.Drawing.Color.Red;
}
else
{
//show allert and paint it;
label3.Show();
label3.Text = "*there are illegal values";
label3.ForeColor = System.Drawing.Color.Red;
}
}
private void button1_Click(object sender, EventArgs e)
{
//instance of data base managment;
dataBaseOperations check_user_instance = new dataBaseOperations();
//instance of cheking class;
publicChecksAndOperations check_id_if_numeric = new publicChecksAndOperations();
if (check_id_if_numeric.isNumericUlong(textBox1.Text))
{
//turn the string into int;
ulong id = Convert.ToUInt32(textBox1.Text, 10);
try
{
//check if user exist in the system;
if (check_user_instance.userExist(textBox2.Text, id, "Secretary"))
{
//hide this panel to show the other;
label3.Hide();
this.Hide();
secretary sec = new secretary(id);
secretaryMenu secMenu = new secretaryMenu(sec);
secMenu.ShowDialog();
}
else
{
//if lable 3 pop in previous case;
label3.Hide();
MessageBox.Show("the username or password is incorrect");
}
}
catch (Exception exc)
{
//if lable 3 pop in previous case;
label3.Hide();
MessageBox.Show("there was a problam with the conection\n" + exc);
}
}
else if (textBox1.Text == "")
{
//show allert and paint it;
label3.Show();
label3.Text = "please enter values";
label3.ForeColor = System.Drawing.Color.Red;
}
else
{
//show allert and paint it;
label3.Show();
label3.Text = "*there are illegal values";
label3.ForeColor = System.Drawing.Color.Red;
}
}
