How to remove panels from button C#

I have created a function that creates a new panel each time a button is pressed, alongside with a button, which should remove the entire panel when pressed.

Here is my code for creating the panels and the button :

Panel panel;
        private void button1_Click(object sender, EventArgs e)
        { 
            panel = new Panel();
            panel.BackColor = Color.FromArgb(38, 38, 38);
            panel.Margin = new System.Windows.Forms.Padding(10);
            flowLayoutPanel1.Controls.Add(panel);
            panel.Show();
            
            Button delbutton = new Button();
            delbutton.Text = "X";
            flowLayoutPanel1.Controls.Add(delbutton);

            delbutton.Click += new EventHandler(this.ButtonFunction_Click);
        }

Considering that every panel created has this delbutton , how can i remove the panel of which delbutton button was pressed?

I tried to add this method to the button, but it removes panel randomly :

void ButtonFunction_Click (Object sender,EventArgs e)
        {

            foreach (Control controlObj in flowLayoutPanel1.Controls)
            {
                flowLayoutPanel1.Controls.Remove(controlObj);
                controlObj.Dispose();
            }
        }

>Solution :

You can add the relevant Panel as a Tag property of its Button, then you can get that in the Click handler

private void button1_Click(object sender, EventArgs e)
{ 
    var panel = new Panel
    {
        BackColor = Color.FromArgb(38, 38, 38),
        Margin = new Padding(10),
    };
    flowLayoutPanel1.Controls.Add(panel);
    panel.Show();
            
    var delbutton = new Button
    {
        Text = "X",
        Tag = panel,
    };
    delbutton.Click += ButtonFunction_Click;
    flowLayoutPanel1.Controls.Add(delbutton);
}

private void ButtonFunction_Click(Object sender, EventArgs e)
{
    var button = (Button)sender;
    flowLayoutPanel1.Controls.Remove(button);
    flowLayoutPanel1.Controls.Remove((Control)button.Tag);
    button.Dispose();
    ((Control)button.Tag).Dispose();
}