事件未触发动态创建的Label

Question

我有一个带有标签的Windows表单，我为所有标签创建了一个常见的点击事件处理程序。 该事件受代码约束。现在我需要在运行时创建更多标签，并将相同的事件处理程序绑定到那些动态创建的标签。我尝试了以下但是没有用。

private void Ctrl_Click(object sender, EventArgs e)
{
    Control control = (Control)sender;
    if (control is Label)
    {
        Label lbl = (Label)sender;
        txtCaption.Text = lbl.Text;
        cboFont.Text = lbl.Font.FontFamily.Name;
        txtSize.Text = lbl.Font.Size.ToString();
        chkBold.Checked = lbl.Font.Bold;
        txtX.Text = lbl.Location.X.ToString();
        txtY.Text = lbl.Location.Y.ToString();
        txtWidth.Text = lbl.Width.ToString();
        gbLogo.Visible = false;
        gbControl.Visible = true;
        gbDetail.Visible = false;
    }
}

private void btnAddDynamic_Click(object sender, EventArgs e)
{
    Label label = new Label();
    int count = pl.Controls.OfType<Label>().ToList().Count;
    label.Location = new Point(50, (25 * count) + 2);
    label.AutoSize = true;
    Graphics g = label.CreateGraphics();
    label.Width =Convert.ToInt32(g.MeasureString(label.Text, label.Font).Width);
    label.Name = "label_" + (count + 1);
    label.Text = "label " + (count + 1);
    label.TabIndex=0;
    label.Click += new EventHandler(this.Ctrl_Click);
    pl.Controls.Add(label);
}