Window Show/Hide

Here is Code How you can do that

Suppose you have Window1 and Window2 Windows1 is main Windows and Window2 is Sub Windows.

Window1 Button Code
----------------------------

    private void button1_Click(object sender, RoutedEventArgs e)
        {
            Window2 w2 = new Window2(this);
            w2.Show();
            this.Hide();
 
        }

Window 2 Code
-------------------

 public partial class Window2 : Window
    {
        Window1 referenceWindow;

        public Window2()
        {
            InitializeComponent();
        }
 
       // you need To Add Below Overloaded Constructor 
        public Window2(Window1 FormObject)
        {
            InitializeComponent();
            referenceWindow = FormObject;
        }
 

           // In windows Closing event Write this 
        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
            referenceWindow.WindowState = WindowState.Maximized;
            referenceWindow.ShowActivated = true;
            referenceWindow.Show();
 
 
        }
    }

2 Replies

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Kirtan Patel16y ago
Accepted answer
Here is Code How you can do that

Suppose you have Window1 and Window2 Windows1 is main Windows and Window2 is Sub Windows.

Window1 Button Code
----------------------------

    private void button1_Click(object sender, RoutedEventArgs e)

        {

            Window2 w2 = new Window2(this);

            w2.Show();

            this.Hide();

        }

Window 2 Code
-------------------

public partial class Window2 : Window

    {

        Window1 referenceWindow;

        public Window2()

        {

            InitializeComponent();

        }

       // you need To Add Below Overloaded Constructor

        public Window2(Window1 FormObject)

        {

            InitializeComponent();

            referenceWindow = FormObject;

        }

           // In windows Closing event Write this

        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)

        {

            referenceWindow.WindowState = WindowState.Maximized;

            referenceWindow.ShowActivated = true;

            referenceWindow.Show();

        }

    }
Van Matiz16y ago
Nicely explained, let me try this. :)