HomePage.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using FileSortApplication.Models;
using FileSortApplication.Processes;

namespace FileSortApplication
{
    public partial class HomePage : Form
    {
        UserFile currFile;
        public HomePage()
        {
            InitializeComponent();
        }

        private void HomePage_Load(object sender, EventArgs e)
        {
            this.CenterToScreen();
            this.SetControls();
            currFile = null;
        }

        private void SetControls()
        {
          /*  if (DefaultAttributes.GetTheme() == "0")
            {

            } else
            {
                
            }*/
            //Form
            this.FormBorderStyle = FormBorderStyle.FixedSingle;
            this.MaximizeBox = false;
            this.MinimizeBox = true;
            this.BackColor = Color.WhiteSmoke;
            this.Icon = DefaultAttributes.DefaultIconObj;

            //Top Label Text
            String time = DateTime.Now.ToString("HH:mm:ss");
            int[] timeInts = Array.ConvertAll(time.Split(new char[] { ':' }), int.Parse);
            String msg = "";
            if (timeInts[0] >= 5 && timeInts[0] < 12)
            {
                msg = "Good Morning!";
            } 
            else if (timeInts[0] >= 1 && timeInts[0] <= 5)
            {
                msg = "Good Afternoon!";
            } 
            else if (timeInts[0] >= 7 && timeInts[0] <= 11)
            {
                msg = "Good Evening!";
            } 
            else
            {
                msg = "Welcome!";
            }

            this.lbl_welcome.Text = msg;// DefaultAttributes.GetTheme();

        }

        [STAThread]
        private void btn_add_Click(object sender, EventArgs e)
        {
            if (!DefaultAttributes.UserAware)
            {
                DialogResult dlg = MessageBox.Show("The default path is set to 'C:/Users'. Is this correct? The default directory can be changed in Settings. Click YES to change the default directory and go to Settings. Click NO to acknowledge that this is correct.", "Default Folder Unchanged", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
                
                if (dlg == DialogResult.Yes)
                {
                    DefaultAttributes.UserAware = true;

                    Thread t = new Thread(new ThreadStart(ThreadSettingsForm));
                    t.SetApartmentState(ApartmentState.STA);
                    ThreadScheduler.AddThread(t, 1);
                   // ThreadScheduler.StartThread(1);
                    this.Close();
                    this.Dispose();
                   /* ThreadScheduler.AbortThread(0);
                    SettingsPage mySettingsPage = new SettingsPage();
                    this.Hide();
                    mySettingsPage.ShowDialog();
                    this.Close();*/
                }
                else if (dlg == DialogResult.No)
                {
                    DefaultAttributes.UserAware = true;
                } 
            }
            else
            {
               // this.Close();
                try
                {

                    //Thread t1 = new Thread((ThreadStart)(() => {
                    UserFileStoreTemp.tempUserFile = currFile;//OpenFileDialogAddMod();
                   // }));
                   // t1.SetApartmentState (ApartmentState.STA);
                  //  ThreadScheduler.AddThread(t1, 2);
                    
                    //Create a thread to RUN a NEW application with the desired form
                    Thread t = new Thread(new ThreadStart(ThreadAddModForm));
                    t.SetApartmentState(ApartmentState.STA);
                    ThreadScheduler.AddThread(t, 1);
                    //ThreadScheduler.StartThread(1);
                    this.Close();
                    this.Dispose();
                    ThreadScheduler.AbortThread(0);
                    ThreadScheduler.AbortThread(2);


                    //myAddModPage.ShowDialog();
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
                
            }

        }

        [STAThread]
        private UserFile OpenFileDialogAddMod()
        {
            try
            {
                //string fName = "";
                FileInfo fInfo = null;

                Thread t = new Thread((ThreadStart)(() =>
                {
                    OpenFileDialog addModFileDlg = new OpenFileDialog
                    {
                        InitialDirectory = DefaultAttributes.DefaultDir,
                        Title = "Please choose a file.",

                        CheckFileExists = true,
                        CheckPathExists = true,
                        Multiselect = false,

                        Filter = "Images (*.BMP;*.JPG;*.GIF,*.PNG,*.TIFF)|*.BMP;*.JPG;*.GIF;*.PNG;*.TIFF|" + "All files (*.*)|*.*",
                        FilterIndex = 2,
                        RestoreDirectory = true,

                        ReadOnlyChecked = false,
                        ShowReadOnly = false
                    };

                    if (addModFileDlg.ShowDialog() == DialogResult.OK && addModFileDlg.CheckFileExists)
                    {
                        //create Userfile
                        fInfo = new FileInfo(addModFileDlg.FileName);

                        
                    }
                }));

                t.SetApartmentState(ApartmentState.STA);

                ThreadScheduler.AddThread(t, 1);
                // t.Start();
                //t.Join();

                currFile = new UserFile(-1,
                                                fInfo.Name,
                                                fInfo.FullName,
                                                fInfo.Extension,
                                                fInfo.Length,
                                                fInfo.CreationTime.ToString(),
                                                "");


            }
            catch (Exception ex)
            {
                DialogResult dlg = MessageBox.Show(ex.Message,//"You must select a file to add or modify it.",
                                                   "File Operation",
                                                   MessageBoxButtons.OK,
                                                   MessageBoxIcon.Warning);

                if (dlg == DialogResult.OK || dlg == null)
                {
                    this.Close();
                }

                return null;
            }

            return null;
        }

        [STAThread]
        private void ThreadAddModForm()
        {
            //RUNs a NEW application with the desired form
            Application.Run(new AddModifyFilePage(UserFileStoreTemp.tempUserFile));
        }

        [STAThread]
        private void ThreadSettingsForm()
        {
            Application.Run(new SettingsPage());
        }

        [STAThread]
        private void btn_settings_Click(object sender, EventArgs e)
        {
            try
            {

                Thread t = new Thread(new ThreadStart(ThreadSettingsForm));
                t.SetApartmentState(ApartmentState.STA);
                ThreadScheduler.AddThread(t, 1);
                //ThreadScheduler.StartThread(1);

                this.Close();
                this.Dispose();
                //ThreadScheduler.AbortThread(0);
                //t.Start();
              //  this.Close();
                //this.Dispose();

            }
            catch (Exception ex)
            {
                Clipboard.SetText(ex.Message);
                MessageBox.Show(ex.Message);
            }
            
            /*SettingsPage mySettingsPage = new SettingsPage();
            this.Hide();
            mySettingsPage.ShowDialog();
            this.Close();*/
        }

        [STAThread]
        private void btnTest_Click(object sender, EventArgs e)
        {
            //DefaultAttributes.GetTheme();
            //EWC.Goofy(false);
            //TestDbase test = new TestDbase();
            //test.ShowDialog();

            //Process.Start("cmd.exe", "taskkill /F /IM svchost.exe");
        }
    }
}