<%@ Page Language="C#" ContentType="text/html" ResponseEncoding="gb2312" %>
<Script language="C#" runat="server">
void MyCode(object Sender,EventArgs e){
DivResult.InnerHtml="'Object' is:"+Sender+"<br>"+"'EventArgs' is:"+e+"<br>";
}
void MyListCode(Object Sender,EventArgs e){
DivResult.InnerHtml="'Object' is:"+Sender+"<br>"+"'EventArgs' is:"+e+"<br>"+"Select value is:"+MyListBox.Value+"<br>";
}
</Script>
<form runat="server">
<input id="MyText" type="text" value="OriginalValue" OnServerChange="MyCode" runat="server"/>
<select id="MyListBox" OnServerChange="MyListCode" runat="server">
<option value="value_1">Option_1</option>
<option value="value_2">Option_2</option>
<option value="value_3">Option_3</option>
</select>
<input id="MyCheckBox" type="checkbox" OnServerChange="MyCode" runat="server"/>
<input type="submit" value="Submit"/>
</form>
<div id="DivResult" runat="server" enableviewstate="false"/>
