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POHow to enable variable from form into class Timer
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  1. POHow to enable variable from form into class Timer
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    copied!<p>I have Main form class here:</p> <pre><code> public partial class Main : Form { public void button_Click(object sender, EventArgs e) { //here I want to call function runtime() from SchedulingTimer class // in oder to run afunc() every second or any Interval } public void afunc() { Message.Show(textbox1.Text); } } </code></pre> <p>And I have a Timer Class:</p> <pre><code>public class SchedulingTimer { public static void runtime() { Timer myTimer = new Timer(); myTimer.Elapsed += new ElapsedEventHandler(DisplayTimeEvent); myTimer.Interval =10000 ; // 1000 ms is one second myTimer.Start(); } public static void DisplayTimeEvent(object source, ElapsedEventArgs e) { //call function from main which have agrument textbox.Text afunc();//or any function which variable sended from Main form } } </code></pre> <p>But when I call <code>afunc</code> in <code>DisplayTimeEvent</code> method it has some error cause this is a <code>static</code> method so cannot access <code>textbox1.Text</code>. I think my code has some mistake.</p> <p><strong>UPDATE:</strong></p> <ul> <li>I set <code>myTimer.Enable= true</code> ,then, I click on <code>Button</code> but nothing happend. It seems <code>afunc()</code> doesn't work.</li> <li><p>create instance of Main method in DisplayTimeEvent. <code>Main objMain=new Main();</code> <code>objMain.afunc();</code> and there are some detail in afunc:</p> <pre><code> string keyw = cbkeyw.Text.ToString(); string link = cblink.Text.ToString(); if (radiobutton.Checked) { Yahoo yahoo = new Yahoo(); yahoo.RunProxyYahoo(proxylist, keyw, link, numPage, CountID); } else MessageBox.Show("Please choose Search Engine!"); </code></pre> <p>I call Yahoo Class in my afunc, that so really confused. When I click <code>Button</code>, it only show:<code>("Please choose Search Engine!");</code> event though I 've checked in <code>radiobutton</code> already </p></li> </ul>
 

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