Obviously, if you want, FileUploadAJAX can be used simultaneously in several pages or inside the same page. Only when placing the FileUploadAJAX inside a control of repetition (gridview, datalist, repeater...) will you encounter problems.
Code.aspx
<table width="100%">
<tr>
<td width="50%">
<cc1:FileUploaderAJAX ID="FileUploaderAJAX3" runat="server" MaxFiles="3" />
</td>
<td width="50%">
<cc1:FileUploaderAJAX ID="FileUploaderAJAX4" runat="server" MaxFiles="4" />
</td>
</tr>
</table>
<cc1:FileUploaderAJAX ID="FileUploaderAJAX1" runat="server" MaxFiles="5" />
Code.aspx.cs
protected void Page_Load(object sender, EventArgs e)
{
if (FileUploaderAJAX1.IsPosting)
this.managePost1();
if (FileUploaderAJAX2.IsPosting)
this.managePost2();
}
private void managePost1()
{
HttpPostedFileAJAX pf = FileUploaderAJAX1.PostedFile;
if (pf.ContentType.Equals("image/gif") && pf.ContentLength <= 5 * 1024)
FileUploaderAJAX1.SaveAs("~/temp", pf.FileName);
}
private void managePost2()
{
HttpPostedFileAJAX pf = FileUploaderAJAX2.PostedFile;
if (pf.ContentType.Equals("image/gif") && pf.ContentLength <= 5 * 1024)
FileUploaderAJAX2.SaveAs("~/temp", pf.FileName);
}