I added the functionality to export a page to pdf. The functionality was added at the master page level. It was inside an ajax update panel. I setup a trigger to do a normal postback and when I postback the control crashes hard. I have both eo.web and eo.pdf installed.
I think I am doing everything right, any help would be appreciated.
[NullReferenceException: Object reference not set to an instance of an object.]
EO.Web.Internal.db.a(String A_0) +35
EO.Web.ASPXToPDF.a(Object A_0) +633
EO.Web.Internal.mb.a(HttpResponse A_0, String A_1) +82
EO.Web.Internal.is.a(HtmlTextWriter A_0, Control A_1) +221
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +109
System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +8
System.Web.UI.Page.Render(HtmlTextWriter writer) +29
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3060
<asp:UpdatePanel ID="RightContentUpdatePanel" runat="server" updatemode="Conditional">
<ContentTemplate>
<asp:Panel ID="RightContentPanel" runat="server">
<td class="right_client" style="vertical-align:top;">
<div class="rightboxstyle">
<div class="boxed">
<h2 class="title"><asp:Literal ID="Literal5" runat="server" Text="<%$ Resources: MASTER_SIS %>"></asp:Literal></h2>
<div class="content">
<asp:Panel ID="SISPanel" runat="server"></asp:Panel>
</div>
</div>
</div>
<div class="rightboxstyle">
<div class="boxed">
<h2 class="title"><asp:Literal ID="Literal15" runat="server" Text="Export Page to PDF"></asp:Literal></h2>
<p>Click the following button to export this page to a PDF file for viewing, sharing and printing.
</p>
<div class="content">
<eo:ASPXToPDF runat="server" ID="ASPXToPDF1"></eo:ASPXToPDF>
<asp:Button runat="server" ID="ExportPDF_Button" Text="Export to PDF" onclick="ExportPDF_Click" />
</div>
</div>
</div>
<asp:ContentPlaceHolder ID="RightOfClient" runat="server">
</asp:ContentPlaceHolder>
</td>
</asp:Panel>
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="ExportPDF_Button" />
</Triggers>
</asp:UpdatePanel>