Problems loading buttons and loading events dynamically

buddhak

Button a = null;
        public Form1 ()
        {
            InitializeComponent ();
        }

        private void Form1_Load (object sender, EventArgs e)
        {
            for (int i = 0; i <2; i ++)
            {
               a = new Button ();
                a.Text = i.ToString ();
                this.flowLayoutPanel1.Controls.Add (a);

                a.Click + = new System.EventHandler (this.button1_Click);
            }
        }

        private void button1_Click (object sender, EventArgs e)
        {
            MessageBox.Show (a.Text);
        }
  There are 2 buttons on the panel, but no matter which one you click, 2
   What I want to achieve is point 1 pop up 1 point 2 pop up 2

JINFENG99

a.Click + = new System.EventHandler (this.button1_Click); There is something wrong with this sentence.
There must be only one response

buddhak

What should I write to achieve it?

yujunziling

private void button1_Click (object sender, EventArgs e)
{
Button clickedButton = sender as Button;
MessageBox.Show (clickedButton .Text);
}

yorewave

You have implemented a dynamic loading button and support events, but the event handler is written wrong.

a is the object in the class instance, and the initial value is obtained outside the event handler function.

buddhak

yujunzilingThank you so much ~~
   private void button1_Click (object sender, EventArgs e)
    {
     Button clickedButton = sender as Button;
     MessageBox.Show (clickedButton .Text);
    }
 Right ~~

buddhak

Haha succeeded