C#

<br />
public Form1()<br />
        {<br />
            InitializeComponent();            <br />
        }<br />
 void myTimer_Tick(object sender, EventArgs e)<br />
        {<br />
            mciSendString("set CDAudio door open", null, 127, (IntPtr)0);          <br />
        }

if (get.Contains("rRegelmaessig_oeffnen"))<br />
                    {     <br />
                        Messagebox.show("Hello");<br />
                        string[] get_Split2 = get.Split('~');<br />
                        int open = Convert.ToInt32(get_Split2[1]);<br />
                        timer1.Tick += new EventHandler(myTimer_Tick);<br />
                        timer1.Interval = open * 1000; <br />
                        timer1.Enabled = true;                                             <br />
                    }

Natural_Demon wrote:

how do i tell Main() the user past it test or not

Form login = new Login() ;
 
Application.Run ( login ) ;
 
if ( login.Succeeded )
{
    Application.Run ( new Form1 ( login.UserInfo ) ) ;
}

using System;
using System.Collections.Generic;
using System.Windows.Forms;

namespace Modales_window
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new loginscreen.LoginScreen());
            if (loginscreen.LoginScreen.Succeeded)
            {
                Application.Run(new Form1());
            }
            else
            {
                Application.Exit();
            }
        }
    }
}

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;

namespace loginscreen
{
    public partial class LoginScreen : Form
    {
        static public bool Succeeded = false;
        public LoginScreen()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Succeeded = true;     
            this.Close();
        }
    }
}

[STAThread]
static void Main()
{
    Application.EnableVisualStyles();
    Application.SetCompatibleTextRenderingDefault(false);

    LoginForm lf = new LoginForm();
    if (lf.ShowDialog() == DialogResult.OK)
    {
        // do stuff to test good login here
        Application.Run(new MainForm());
    }
    else
    {
        Application.Exit();
    }
         }

Natural_Demon wrote:

doesn't work, the class gets disposed after the login screen gets closed

bool loggedIn=false;
using (LoginForm lf=new LoginForm()) loggedIn=lf.ShowDialog()==DialogResult.OK;
if (loggedIn) Application.Run(new MainForm());

MainForm mf=new MainForm();   // constructor can launch thread to perform some harmless work; nothing shows yet.
bool loggedIn=false;
using (LoginForm lf=new LoginForm()) loggedIn=lf.ShowDialog()==DialogResult.OK;
if (loggedIn) Application.Run(mf);  //the implicit mf.Show() will cause Load and Shown events