//update XML event
public void btnUpdateXML_Click(object sender, EventArgs e)
{
gvXML.DataSource = myBusinessLayer.WriteUserXMLFile(Cache);
gvXML.DataBind();
}
//update XML event
public void btnUpdateXML_Click(object sender, EventArgs e)
{
gvXML.DataSource = myBusinessLayer.WriteUserXMLFile(Cache);
gvXML.DataBind();
}