crystal report viewer next page not working

asp.net, crystal-reports

Solution

I found the solution. Manually add the `Page_Init()` event and wire it up in the `InitializeCompnent()` with

`this.Init += new System.EventHandler(this.Page_Init).`

Move the contents of `Page_Load` to `Page_Init()`.

Add `if (!IsPostBack)` condition in `PageInIt`.

protected void Page_Init(object sender, EventArgs e)
{

        if (!IsPostBack)
        {
             ReportDocument crystalReportDocument = new ReportDocumment();
             crystalReportDocument.SetDataSource(DataTableHere);
             _reportViewer.ReportSource = crystalReportDocument;
             Session["ReportDocument"] = crystalReportDocument;
        }
        else
        {
              ReportDocument doc = (ReportDocument)Session["ReportDocument"];
              _reportViewer.ReportSource = doc;
        }
   }

Problem

I am using visual studio 2010 and crystal report 13.0 The report viewer displays the first page properly. But the next page button is not working. If i click on next page button then it shows loading message and stays there only.None of the report viewer controls are working. please help me out

Original source

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