private void loginButton_Click(object sender, EventArgs e)
{
try
{
DoctorSystem doctor = new DoctorSystem(this);
id = ıdtextBox.Text;
controlid = controlıdtxtbox.Text;
if (ıdtextBox.Text == "" && passwordtextBox.Text != "")
{
MessageBox.Show("Please enter your ID", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (passwordtextBox.Text == "" && ıdtextBox.Text != "")
{
MessageBox.Show("Please enter your Password", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (ıdtextBox.Text == "" && passwordtextBox.Text == "")
{
MessageBox.Show("Please enter your ID and Password", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
conn = new SqlConnection("Data Source=DESKTOP-UQ0368S\\SQLEXPRESS; Initial Catalog=Hospital_Appointment_System; User Id=sa; password=sqlserver;");
kmt = new SqlCommand();
conn.Open();
kmt.Connection = conn;
kmt.CommandText = "SELECT * FROM Doctor WHERE doctorID='" + ıdtextBox.Text + "' AND password='******'";
dr = kmt.ExecuteReader();
if (controlıdtxtbox.Text == "7564")
{
if (dr.Read())
{
doctor.textBox1.Text = id;
doctor.Show();
this.Hide();
}
else
{
MessageBox.Show("Wrong ID or Password!");
}
}
else
{
MessageBox.Show("Wrong Control ID!");
}
conn.Close();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void signupButton_Click(object sender, EventArgs e)
{
doctor.Show();
this.Hide();
}
