Dear All,

When a client script call the server side function

page.aspx

<script language="javascript" type="text/javascript">

function click(event) {

__doPostBack('', 'Fileuploaded');
}

</script>

<body>
<form id="form1" runat="server">

<asp:button id="btnclick" runat="server" onclientclick="click(this)"


</form>
</body>


page.cs

protected void Page_Load(object sender, EventArgs e)
{
if (Request["__EVENTARGUMENT"] == "Fileuploaded")
{
this.load()
}
}
private void load()
{
}