Save path of FileUpload Control after postback
<p>I want save path to file after postback in FileUpload  asp.net controls like:</p>

<pre><code>function GetPathToDownloadPictures() {
    var pathToDownLoadPicture = document.getElementById('&lt;%= UploadPicturesNews.ClientID %&gt;').value;
    document.getElementById('&lt;%= PathToPicturesHidden.ClientID %&gt;').value = pathToDownLoadPicture;
}

window.document.onload = AddPathToUploadControl();

function AddPathToUploadControl() {
    var pathToDownLoadPicture = document.getElementById('&lt;%= PathToPicturesHidden.ClientID %&gt;').value;
    document.getElementById('&lt;%= UploadPicturesNews.ClientID %&gt;').value = pathToDownLoadPicture;
}
</code></pre>

<p>Add path from FileUpload to HiddenField and after postback add Path from HiddenField to FileUpload, but not working....
Help me</p>
