jquery - Read filename to the textbox from fileupload window -

in asp.net application, have used textbox, button , hidden fileupload control.
when button clicked using jquery getting fileupload window below,

protected void btn_browse_click(object sender, eventargs e) {     stringbuilder strscript = new stringbuilder();     strscript.append("$(document).ready(function(){");     strscript.append("$('#fileupload1').click();");     strscript.append("});");     page.clientscript.registerstartupscript(this.gettype(), "script", strscript.tostring(), true);     txt_filename.text=fileupload1.filename; } 

my issue unable show selected filename fileupload textbox.
filename not displaying in textbox

any suggessions.

on serverside can this:

string filename = path.getfilename(fid.postedfile.filename); fid.saveas(server.mappath("files/"+filename)); string fpath = "files/"+filename; 

and jquery:

$(document).ready(function () {      $("#btnfileupload").click(function () {           var fupload = $("#fileuploadcontrol").val();       }  }  

for javascript:

<script type="text/javascript"> function getfilename() { var varfile = document.getelementbyid("fileuploadcontrol"); document.getelementbyid("filename").value = varfile.value; } </script> 

fileupload control :

<asp:fileupload id="fileuploadcontrol" runat="server" onchange="getfilename()"