Sub report calling out of phase

[Gerardo]

Hi
I have a problem because when I try to get a subreport in detail, it seems to be out of place, like subreport of page 1 appears in detail of report on page 2 and goes on

I call the subreport in this way in main report and set the pareter in detail_ItemDataBinding event for get a parameter for actual detail for show or hide this subreport :
 

private void detail_ItemDataBinding(object sender, EventArgs e)

        {

 

 

            // Get the detail section object from sender

            Telerik.Reporting.Processing.DetailSection section = (Telerik.Reporting.Processing.DetailSection)sender;

            // From the section object get the current DataRow

            Telerik.Reporting.Processing.IDataObject dataObject = (Telerik.Reporting.Processing.IDataObject)section.DataObject;

            object rowdata = (object)section.DataObject.RawData;

 




 

            subReport1.Visible = false;

            if (Convert.ToInt32(((System.Data.DataRow)rowdata)["GraphCount"].ToString()) == 0)

            {

 

                Unit unitX = Unit.Inch(0.1);

                Unit unitY = Unit.Inch(0.0);

                SizeU size = new SizeU(Unit.Inch(1), Unit.Inch(0.5));

 

 

                subReport1.Location = new PointU(unitX, unitY);

                subReport1.Size = size;

                unitY = unitY.Add(Unit.Inch(1));

                subReport1.Visible = true;

                subReport1.ReportSource = new rtSubReport(Convert.ToInt32(this.ReportParameters["id"].Value), Convert.ToInt32(((System.Data.DataRow)rowdata)["num"].ToString()));

 

            }

 

             

        }

Do you have any suggestions?
Thanks in advance