private void btn_back_Click(object sender, EventArgs e)
{
User_Home ah = new User_Home(true);
ah.Show();
this.Visible = false;
}
private void button1_Click(object sender, EventArgs e)
{
if ((txt_username.Text == "" || txt_username.Text == "Enter Your Username") && (txt_password.Text == "" || txt_password.Text == "Enter Your Password"))
{
MessageBox.Show("Please Enter Username and Password");
}
else if (txt_username.Text == "" || txt_username.Text == "Enter Your Username")
{
MessageBox.Show("Please Enter Username");
}
else if (txt_password.Text == "" || txt_password.Text == "Enter Your Password")
{
MessageBox.Show("Please Enter Password");
}
else if (txt_username.Text != "Enter Your Username" && txt_password.Text != "Enter Your Password")
{
SqlCommand cmd;
Boolean isAdmin = false;
try
{
cmd = new SqlCommand("Select * from Login_Details where username = @username and password = @password and designation = 'admin' ", con);
isAdmin = true;
}
catch (Exception err)
{
Console.WriteLine(err.Message);
cmd = new SqlCommand("Select * from Login_Details where username = @username and password = @password ", con);
isAdmin = false;
}
cmd.Parameters.AddWithValue("@username", txt_username.Text);
cmd.Parameters.AddWithValue("@password", txt_password.Text);
if (con.State == ConnectionState.Closed)
{
con.Open();
}
SqlDataReader dr = cmd.ExecuteReader();
if (chkbx_isAdmin.Checked == true && isAdmin == false)
{
MessageBox.Show("You are not Admin !!!");
}
else if (dr.HasRows)
{
//MessageBox.Show(isAdmin.ToString());
User_Home ah = new User_Home(isAdmin);
this.Visible = false;
ah.Show();
}
else
{
MessageBox.Show("Invalid Username or Password !!!");
}
con.Close();
}
else
{
MessageBox.Show("Please Enter Username and Password");
}
}
