중첩 된 gridview가 PDF로 내 보내지 않았습니다.

Question

pdf에서 여러 개의 gridview를 내보내려고하는데 HtmlTextWriter에서 렌더링되지 않습니다. gridviews가 동적으로 생성되어 중계 컨트롤에 중첩됩니다. 데이터 원본으로 나는 데이터 테이블을 사용하고 있으며 테이블이 브라우저에 (데이터와 함께) 표시되지만 PDF 파일로 렌더링되지 않습니다.

코드 아래 고마워요!

ASPX :

<asp:Panel ID="pnlContent" runat="server"> 
     <asp:Repeater ID="rptResult" runat="server" OnItemDataBound="rptResult_ItemDataBound" EnableViewState="false"> 
      <HeaderTemplate>         
       Detalii test<br /> 
      </HeaderTemplate> 
      <ItemTemplate> 
       <asp:Literal ID="ltGroupId12" runat="server" Visible="false" Text='<%# Eval("GroupId12")%>'></asp:Literal>      
       <asp:GridView ID="gvResultDetail" runat="server" AutoGenerateColumns="false" ShowHeader="false" GridLines="Both" 
        OnRowDataBound="gvResultDetail_RowDataBound"> 
        <Columns> 
         <asp:BoundField DataField="Group1Desc" ItemStyle-CssClass="gridviewItemGroup1TestResult" /> 
         <asp:BoundField DataField="Group2Desc" ItemStyle-CssClass="gridviewItemGroup2TestResult"/> 
         <asp:TemplateField ItemStyle-CssClass="gridviewItemStdTestResult"> 
          <ItemTemplate> 
           test 
           <asp:Label ID="lblRequestedResultText" runat="server" Visible="false" Text="Position request<br />Total: "></asp:Label> 
           <asp:Label ID="lblRequestedResultValue" runat="server" Visible="false" Text='<%# Eval("RequestedResult")%>'></asp:Label>         
          </ItemTemplate> 
         </asp:TemplateField> 
         <asp:TemplateField ItemStyle-CssClass="gridviewItemStdTestResult"> 
          <ItemTemplate> 
           <asp:Label ID="lblActualResultText" runat="server" Visible="false" Text="Answer level<br />Total: "></asp:Label> 
           <asp:Label ID="lblActualResultValue" runat="server" Visible="false" Text='<%# Eval("ActualResult")%>'></asp:Label> 
          </ItemTemplate> 
         </asp:TemplateField> 
         <asp:TemplateField ItemStyle-CssClass="gridviewItemStdTestResult"> 
          <ItemTemplate> 
           <asp:Label ID="lblDifferencesText" runat="server" Visible="false" Text="Difference:"></asp:Label> 
           <asp:Label ID="lblDifferencesValue" runat="server" Visible="false" Text='<%# Eval("Differences")%>'></asp:Label> 
          </ItemTemplate> 
         </asp:TemplateField> 
         <asp:TemplateField ItemStyle-CssClass="gridviewItemStdTestResult"> 
          <ItemTemplate> 
           <asp:Label ID="lblPercentageText" runat="server" Visible="false" Text="KQ<br />"></asp:Label> 
           <asp:Label ID="lblPercentageValue" runat="server" Visible="false" Text='<%# Eval("Percentage") %>'></asp:Label> 
          </ItemTemplate> 
         </asp:TemplateField> 
         <asp:TemplateField Visible="false"> 
          <ItemTemplate> 
           <asp:Literal ID="ltGroupType" runat="server" Visible="false" Text='<%# Eval("RecordType")%>'></asp:Literal> 
           <asp:Literal ID="ltNoRows" runat="server" Visible="false" Text='<%# Eval("NoRows")%>'></asp:Literal> 
           <asp:Literal ID="ltBasicDomain" runat="server" Visible="false" Text='<%# Eval("BasicDomain")%>'></asp:Literal> 
          </ItemTemplate> 
         </asp:TemplateField> 
        </Columns> 
        <HeaderStyle CssClass="gridviewHeaderTestResult" /> 
        <RowStyle CssClass="gridviewRowTestResult" /> 
        <AlternatingRowStyle CssClass="gridviewRowTestResult" />     
       </asp:GridView> 
      </ItemTemplate>     
      <SeparatorTemplate> 
       <br /> 
      </SeparatorTemplate> 
      <FooterTemplate> 
       End 
      </FooterTemplate>   
     </asp:Repeater> 

     <br /> 
    </asp:Panel> 

ASPX.CS :

Response.ContentType = "application/pdf"; 
    Response.AddHeader("content-disposition", "attachment;filename=SDT.pdf"); 
    Response.Cache.SetCacheability(HttpCacheability.NoCache); 
    StringWriter sw = new StringWriter(); 
    HtmlTextWriter hw = new HtmlTextWriter(sw); 
DataTable dtDetailedResult = (DataTable)Session["dtDetailedResult"]; 
    rptResult.DataSource = dtDetailedResult; 
    rptResult.DataBind();   
    pnlContent.RenderControl(hw); 
StringReader sr = new StringReader(sw.ToString()); 
    Document pdfDoc = new Document(PageSize.A4, 70f, 70f, 20f, 0f); 
    HTMLWorker htmlparser = new HTMLWorker(pdfDoc); 
    PdfWriter.GetInstance(pdfDoc, Response.OutputStream); 
    pdfDoc.Open(); 
    htmlparser.Parse(sr); 
    pdfDoc.Close(); 
    Response.Write(pdfDoc); 
    Response.End(); 

Answer 1

나는 당신이 인터넷에서 itextsharp.dll을 다운로드에 배치 할 필요가 중첩있는 GridViews 약하지만 PDF로있는 gridview를 내보내기 확실하지 않다 bin 폴더에 복사하십시오.

gridview를 pdf로 내보내는 예제 출력 예가 있습니다. 여기에서 참조 할 수 있습니다.

export-gridview-to-pdf

는 도움이되기를 바랍니다.