Based on the various discussion and forums , not getting the correction solution close and dispose the objects. if anybody can help i would like to give awards since due to this issue i am loosing my project amount.
This is my challanges : how to close the pending files form temp folder? . Sometimes its clearing however i am seeing everyday two three files keeping pending in tmep folder
Below my code
Setp 1 :
// page load
protected void Page_Load(object
sender, EventArgs e)
{
if
(!IsPostBack)
{
ShowPOPrint ();
}
else
{
if
(Request.Params["__EVENTTARGET"]
!= null)
{
if
(Request.Params["__EVENTTARGET"].Equals("CLOSE_REPORT_OBJECT"))
{
string
ret = Request.Params["__EVENTARGUMENT"];
status = true ;
}
}
}
}
Step 2
// function for initialize the
private void ShowPOPrint()
{
DataSet
Temp = new DataSet();
ReportDocument
objrptdoc;
if
(Session["REPORT_KEY"] != null)
{
objrptdoc = (ReportDocument)Session["REPORT_KEY"];
objrptdoc.Close();
objrptdoc.Dispose();
Session.Remove("REPORT_KEY");
Session.Remove("REPORT_NAME");
}
// Create a
new report object
objrptdoc = new
ReportDocument();
objrptdoc.Load(Reportclass.RptFileName);
Temp = Reportclass.DataSetReport;
objrptdoc.SetDataSource(Temp);
Session["Objrptdoc"]
= objrptdoc;
Session.Add("REPORT_KEY",
objrptdoc);
Session.Add("REPORT_NAME",
Reportclass.RptFileName);
crptReport.DisplayGroupTree = false;
crptReport.ReportSource = objrptdoc;
crptReport.DataBind();
crptReport.DisplayPage = true;
Temp = null;
}
Step 3 : //
// using for paging
protected
override void
OnInit(EventArgs e)
{
if
(Session["Objrptdoc"] != null)
{
objrptdoc = (ReportDocument)Session["Objrptdoc"];
crptReport.ReportSource =
objrptdoc;
}
}
Step 4 // closing the
report form and calling post back event to dispose the object
protected void Page_Unload(object
sender, EventArgs e)
{
try
{
if
(status == true)
{
if
(this.crptReport != null)
{
this.crptReport.Dispose();
this.crptReport
= null;
}
if
(objrptdoc != null)
{
objrptdoc.Close();
objrptdoc.Dispose();
GC.Collect();
}
}
}
catch(Exception ex)
{
}
}
//-- SCRIPT IS USING TO CALL THE POST BACK EVENT TO TRIGGER THE PAGE UNLOAD AND DISPOSE THE
OBJECT
<script language="javascript"
type="text/javascript">
window.onbeforeunload = function () {
__doPostBack('CLOSE_REPORT_OBJECT',
'');
confirmComplete();
//alert("Report
Generate PDF/Closing");
};
function
confirmComplete() {
//
alert("confirmComplete");
var
answer = confirm("Are you sure you want to
continue");
if
(answer == true)
{
return
true;
}
else
{
return
false;
}
}
</script>
Thank you ,
jomyoxive@gmail.com
IP Logged