C#•9mo ago

Using global variables

I have a quick question, say i have a variable named moneyOwed and i wanted to display that on any single page of the forms instead of being stuck to one page, how would i do that?

2 Replies

wwww•9mo ago

im not expert in winforms/wpf, but last time i built project usint it, sent data throught constructor. thats might not be se best way, but anyway 🙂 like

using (AddEditForm form = new AddEditForm(SelectById(id)))
{
    DialogResult result = form.ShowDialog();
}

using (AddEditForm form = new AddEditForm(SelectById(id)))
{
    DialogResult result = form.ShowDialog();
}

public partial class AddEditForm : Form
{
    public Patient patient;
    public AddEditForm(Patient patient)
    {
        InitializeComponent();
        this.patient = patient;
    }
}

public partial class AddEditForm : Form
{
    public Patient patient;
    public AddEditForm(Patient patient)
    {
        InitializeComponent();
        this.patient = patient;
    }
}

smthing like this, but i thinks this way is super bad, u can try it before someone who rly knows help 🙂

Mayor McCheese•9mo ago

If it's winforms it's more complex, I'll try and write up an example in a bit here is a quick sample https://github.com/devdevdeveau/winforms-shared-data-sample it's a bit tightly coupled tbh; but for something simple it's fine.

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Using global variables