How to declare string to be equal on textbox.text after that
<p>where is the mistake here:</p>

<pre><code>    static int count = 0;
    string s;
    private void SetClock_Click(object sender, EventArgs e)
    {
        txtSend.Text = s;
        count++;

        label5.Text = count.ToString("X2");

        DateTime time = DateTime.Now;

        s = "4D-" + "1A-" + "2B-" + "3C-" +
        (label5.Text.ToString());

    }
</code></pre>

<p>on first click i get a click value 01, but dont get the txtsend.text ... on second click i get value 02 but in txtsend.text i get the 4D-1A-2B-3C-01</p>
