除非我关闭我的表单，否则我的代码不会运行，但是我需要打开我的表单，因为我想显示来自其他代码的信息

Question

I have two seperate files, Form1.cs and Program.cs. I want Program.cs to start running once I choose a filepath in my form by pressing button1 and selecting the file destination, however it only starts running once I CLOSE the form. I can't run my program.cs while the form is still open, however I want to display information on the form which I gain from program.cs.. This is how my form code looks:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Text.RegularExpressions;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Windows.Forms;
using System.Diagnostics;

namespace test
{
    public partial class Form1 : Form
    {
        public string Pathh;
        public Form1()
        {
            InitializeComponent();

        }

        public void button1_Click(object sender, EventArgs e)
        {
            OpenFileDialog openFileDialog1 = new OpenFileDialog
            {
                InitialDirectory = @"D:\",
                Title = "Browse Text Files",

                CheckFileExists = true,
                CheckPathExists = true,

                DefaultExt = "csv",
                Filter = "csv files (*.csv)|*.csv",
                FilterIndex = 2,
                RestoreDirectory = true,

                ReadOnlyChecked = true,
                ShowReadOnly = true
            };

            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                textBox1.Text = openFileDialog1.FileName;

            }
        }
    }
}

And this is my main in Program.cs:

namespace test
{
    class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Form1 form = new Form1();
            form.ShowDialog();
            if (form.checkBox1.Checked)
            {
                Console.Write("LOL");
                Dictionary<string, string> LocatieProduct = new Dictionary<string, string>();
                Dictionary<string, int> PickCountSchap = new Dictionary<string, int>();
                /*for (int i = 0; i <= 17; i++)
                {


                    StringBuilder sb = new StringBuilder();
                    if (i < 10)
                        sb.Append("D0" + i);
                    else
                        sb.Append("D" + i);
                    string final = sb.ToString();
                    Console.WriteLine(final);
                    PickCountGang[final] = 1;
                }
                */
                Dictionary<string, int> PickCount = new Dictionary<string, int>();
                string path = form.textBox1.Text;


                var textBoxes = new List<Control>();
                foreach (Control c in form.Controls)
                {
                    if (c is TextBox)
                    {
                        textBoxes.Add(c);
                    }
                }
                using (var reader = new StreamReader(@path))
                {
                    int count = 0;
                    while (!reader.EndOfStream)
                    {
                        count++;


                        var line = reader.ReadLine().Split(';');

                        string TypeOmschrijving = line[11]; //Pick/Bulk
                        string Locatie = line[20]; //DXXXXXXXXX (locatie in mag)
                        string Omschrijving = line[15]; //welk product
                        string Soort = line[9]; //DROOG of VRIES of KOEL

                        if (Soort == "DROOG" && TypeOmschrijving != null && TypeOmschrijving != "Bulk" && Locatie != "retd" && Locatie != "" && Locatie != "RET.LEV.D")
                        {
                            //Console.Write(Soort + " " + TypeOmschrijving + " " + Omschrijving + " "  + Locatie + "\t");
                            string ParsedLocatie = LocatieParser(Locatie);
                            bool test1 = LocatieProduct.TryGetValue(ParsedLocatie, out string value2);
                            if (test1 == false)
                            { LocatieProduct.Add(ParsedLocatie, Omschrijving); }


                            bool test2 = PickCount.TryGetValue(Locatie, out int value);
                            if (test2 == false)
                            { PickCount.Add(Locatie, 1); }
                            else PickCount[Locatie]++;

                        }
                    }
                    foreach (var element in PickCount) //per schap
                    {

                        string trimmedResult = LocatieParser(element.Key);
                        //Console.Write('"' + trimmedResult + '"' + ", ");

                        bool test2 = PickCountSchap.TryGetValue(trimmedResult, out int value);
                        if (test2 == false)
                        { PickCountSchap.Add(trimmedResult, element.Value); }
                        else PickCountSchap[trimmedResult] += element.Value;
                    }
                    foreach (var element in PickCountSchap) //per schap
                    {
                        // Console.WriteLine(element.Key + " " + element.Value);
                        string result = "";
                        int i = 0;
                        char[] key = element.Key.ToCharArray();
                        foreach (char c in key)

                        {
                            if (i == 2)
                            { result = result + "."; }
                            result = result + c;
                            i++;
                        }
                        // Console.WriteLine(element.Value);
                    }
                    foreach (var element in LocatieProduct) //per schap
                    {
                        // Console.WriteLine(element.Key + " " + element.Value);
                    }
                    var Array = MagazijnCreator(PickCountSchap, LocatieProduct);


                    for (int y = 0; y < 70; y++)
                    {
                        Console.WriteLine();
                        for (int x = 0; x < 24; x++)
                        {
                            bool test2 = PickCountSchap.TryGetValue(Array[y, x].Locatie, out int value);
                            if (test2 == false)
                            { PickCountSchap.Add(Array[y, x].Locatie, 0); }
                            else if (Array[y, x].Locatie == "08.38")
                            {
                                bool Test3 = PickCountSchap.TryGetValue("17.1", out int test);
                                if (Test3)
                                    Array[y, x].PickCount = PickCountSchap["08.38"] + test;
                            }
                            else if (Array[y, x].Locatie == "08.40")
                            {
                                bool Test3 = PickCountSchap.TryGetValue("17.2", out int test);
                                if (Test3)
                                    Array[y, x].PickCount = PickCountSchap["08.40"] + test;
                            }
                            else if (Array[y, x].Locatie == "08.42")
                            {
                                bool Test3 = PickCountSchap.TryGetValue("17.3", out int test);
                                if (Test3)
                                    Array[y, x].PickCount = PickCountSchap["08.42"] + test;
                            }
                            else if (Array[y, x].Locatie == "08.44")
                            {
                                bool Test3 = PickCountSchap.TryGetValue("17.44", out int test);
                                if (Test3)
                                    Array[y, x].PickCount = PickCountSchap["08.44"] + test;
                            }
                            else if (Array[y, x].Locatie == "08.46")
                            {
                                bool Test3 = PickCountSchap.TryGetValue("17.5", out int test);
                                if (Test3)
                                    Array[y, x].PickCount = PickCountSchap["08.46"] + test;
                            }
                            else if (Array[y, x].Locatie == "08.43")
                            {
                                bool Test3 = PickCountSchap.TryGetValue("17.7", out int test);
                                if (Test3)
                                    Array[y, x].PickCount = PickCountSchap["08.43"] + test;
                            }
                            else if (Array[y, x].Locatie == "08.45")
                            {
                                bool Test3 = PickCountSchap.TryGetValue("17.6", out int test);
                                if (Test3)
                                    Array[y, x].PickCount = PickCountSchap["08.45"] + test;
                            }
                            else Array[y, x].PickCount = PickCountSchap[Array[y, x].Locatie];



                            string Count = (Array[y, x].PickCount + " ");
                            if (Count.Length < 5)
                            {
                                while (Count.Length < 4)
                                {
                                    Count += ' ';

                                }
                            }
                            Console.Write(Count);
                        }
                    }
                    int it = 1;
                    foreach (var obj in Array)
                    {
                        if (obj.Locatie != "PAD  ")
                        { textBoxes[it].Text = obj.Locatie; }
                    }
                    Console.ReadLine();
                }
            }
        }

Any help will be greatly appreciated!

Answer 1

In order to have the form alive and run your other code simultaneously you can use threads. add to your code using system.threading wrap the code you want to run behind your form in a new thread like so var t = new thread(()=>{ //CODE }) then start the new thread. t.start();

if you want to change something in the form while still in the other thread you will need to use the method invoker like so this.invoke((methodInvoker)(()=>{ this.background.color = colors.red; }))

PS: you may want to change your application to windows forms application and run every thing from a main winform. for more information check here