Re: [問題] 動態標籤的動態移除

[bdvstg ( )]

namespace CSharp_test1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            pictureBox1.MouseClick +=new
MouseEventHandler(pictureBox1_MouseClick);
        }

        Label label_ok;
        private void pictureBox1_MouseClick(object sender, MouseEventArgs e)
        {
            label_ok = new Label();
            label_ok.Text = "ok";
            label_ok.Location = new Point(e.X, e.Y);
            label_ok.AutoSize = true;
            label_ok.Click += new EventHandler(label_ok_Click);//<------------------
            pictureBox1.Controls.Add(label_ok);
        }

//--------------------------------------------------------------------
        void label_ok_Click(object sender, EventArgs e)
        {
            Control c = (Control)sender;
            pictureBox1.Controls.Remove(c);
        }
//--------------------------------------------------------------------
    }
}

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