Question

i want to get input from textbox1 on form1 and set it on form2’s textblock1
but the text wont showed

form1 code:

    private void Button_Click_3(object sender, RoutedEventArgs e)
    {
        var file = await ApplicationData.Current.LocalFolder.GetFileAsync(textbox1.Text + ".txt");
        var line = await FileIO.ReadLinesAsync(file);
        if (textbox1.Text == line[0] && tb2.Password == line[1])
           {
               textbox1.Text = line[0];
               Frame.Navigate(typeof(form2));                    
           }
    }

    public string MyValue
    {
        get { return textbox1.Text; }
    }

code on form2

    var logged = new MainPage();
    textblock1.Text = logged.MyValue;

any help ?
thanks 😀

Answer 1

try
form1

 Frame.Navigate(typeof(form2), textbox1.Text);   

form2

protected override void OnNavigatedTo(NavigationEventArgs e)
{
    string name = e.Parameter as string;

    if (!string.IsNullOrWhiteSpace(name))
    {
          textblock1.Text = name ;
    }
    else
    {
        textblock1.Text = "Name is required.  Go back and enter a name.";
    }
}

this link maybe helps