How to fill class with data c#

Lm Martiness

Hi everyone. I am trying to fill class with data and use these data anywhere else on the program, where i Will need it.

I created this class

And in form_name i tried to fill the class on this way:

And in another form i tried to retrieve data like this:

But I don't get any result. Could someone help me to clarify this, cause i am new to OOP, and don't know so much about classes, and objects.

2 Replies

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Rajanikant Hawaldar6y ago
If you want fill more means collection of id class objects then use that code otherwise you can implement singleton in id class fill data to id object use in any other class check with solution matches your requirement. As per your code singleton concept implementation is enough you try this is simple so only i have given solution in other way which you need to learn one day learn today both solutions. Many thanks
Rajanikant Hawaldar6y ago
public class id { private string name; // field public string Name // property { get { return name; } // get method set { name = value; } // set method } } //study yourself why static using here static class idData { static List idCollection =null; static idData { idCollection = new List(); } } private void Button_Click(object sender, RoutedEventArgs e) { id IDOBJE = new id(); { IDOBJE.Name = txtshenimi.Text; idData.idCollection.Add(IDOBJE); } this.Close(); } // in other form you access like private void Button_Click_1(object sender, RoutedEventArgs e) { id idobje = new id(); txtrez.Text = idData.idCollection[0].Name; }