private int i = 1;
private void btnCreate_Click(object sender, EventArgs e)
{
Button newbtn = new Button();
newbtn.Name = i.ToString();
newbtn.Text = i.ToString();
newbtn.Location = new Point(72 + i, 123);
this.groupBox1.Controls.Add(newbtn);
i++;
}
点击btnCreate按钮,为何这样一次只能添加一个按钮,后面再点击也不会再添加了?
努力~