How to transfer a value from public(that i got from another form) to other functions?

Question

I want to get the value from Übergabe_Darkmode that could be the value = 1. And i want to use it in the function: Einzelspieler_Load

namespace Schiffe_versenken
{
    public partial class Einzelspieler : Form
    {       
        public Einzelspieler(int Übergabe_Darkmode)
        {
            InitializeComponent();
            this.MaximizeBox = false; 
            this.MinimizeBox = false; 
        }

        private void Einzelspieler_Load(object sender, EventArgs e)
        {
            if(Übergabe_Darkmode == 1)
            {
                MessageBox.Show("Hui");
            }

Store it in a class field. `this.Übergabe_Darkmode = Übergabe_Darkmode;` with an appropriate declaration. — Nico Schertler, Dec 07 '19 at 17:48
[Fields](https://learn.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/fields). — Nico Schertler, Dec 07 '19 at 17:49
Check this post : https://stackoverflow.com/questions/14368129/how-to-use-global-variables-in-c — XAMT, Dec 07 '19 at 17:49
@Jannis Class fields is very basic knowledge. You should learn it in every Toutorial before Chapter 10. — Christopher, Dec 07 '19 at 17:50
@XAMT No Global Variables please. Avoid it as long as you can. — Christopher, Dec 07 '19 at 17:51
@XAMT but I need one to get the value from the other form .. Or is there another way ? — , Dec 07 '19 at 17:57
@Christopher I think I knew how but I dont know the perfect definition for the word, bc english isnt my home language .. — , Dec 07 '19 at 17:58

score 1 · Answer 1 · answered Dec 07 '19 at 19:18

1

The main aspect of the form Tag property is handling of user variable when the instantiating it.

So, you can use it as well.

answered Dec 07 '19 at 19:18

score -1 · Accepted Answer · answered Dec 07 '19 at 17:50

namespace Schiffe_versenken
{
  public partial class Einzelspieler : Form
  {       
    public Einzelspieler(int Übergabe_Darkmode)
    {
        InitializeComponent();
        this.MaximizeBox = false; 
        this.MinimizeBox = false;
        darkmode = Übergabe_Darkmode;
    }

    private int darkmode { get; set; }

    private void Einzelspieler_Load(object sender, EventArgs e)
    {
        if(darkmode == 1)
        {
            MessageBox.Show("Hui");
        }

How to transfer a value from public(that i got from another form) to other functions?

2 Answers2