使用 MvcRazorToPdf 显示页码
Display page numbers with MvcRazorToPdf
我正在尝试在我的项目中使用 this 包,并希望显示页码。 Document 对象上有一个 属性,但是有 PageNumber。我不知道如何从视图中访问它
当前代码:
PrintManager prntManager = new PrintManager();
var data = prntManager.ObjectToPdf(item, para);
byte[] pdf = null;
pdf = ControllerContext.GeneratePdf(prntManager.CreateController<PrintingController>(), data, prntManager.ReportToView(para.Export.Report.Code));
HttpContext.Current.Response.AppendHeader("Export-Location", prntManager.GeneratePdf(pdf));
如果有人遇到同样的问题,这是我的解决方案:
PrintManager prntManager = new PrintManager();
var data = prntManager.ObjectToPdf(item, para);
byte[] pdf = null;
var cfg = new Action<iTextSharp.text.pdf.PdfWriter,iTextSharp.text.Document>((writer, document) =>
{
writer.PageEvent = new StandardPrintHelper();
document.NewPage();
});
pdf = ControllerContext.GeneratePdf(prntManager.CreateController<PrintingController>(), data, prntManager.ReportToView(para.Export.Report.Code), cfg);
HttpContext.Current.Response.AppendHeader("Export-Location",
prntManager.GeneratePdf(pdf));
标准打印助手:
public class StandardPrintHelper : iTextSharp.text.pdf.PdfPageEventHelper
{
public override void OnEndPage(PdfWriter writer, Document document)
{
ColumnText.ShowTextAligned(writer.DirectContent, Element.ALIGN_CENTER, new Phrase(writer.PageNumber.ToString()), 500, 140, 0);
}
}
我正在尝试在我的项目中使用 this 包,并希望显示页码。 Document 对象上有一个 属性,但是有 PageNumber。我不知道如何从视图中访问它
当前代码:
PrintManager prntManager = new PrintManager();
var data = prntManager.ObjectToPdf(item, para);
byte[] pdf = null;
pdf = ControllerContext.GeneratePdf(prntManager.CreateController<PrintingController>(), data, prntManager.ReportToView(para.Export.Report.Code));
HttpContext.Current.Response.AppendHeader("Export-Location", prntManager.GeneratePdf(pdf));
如果有人遇到同样的问题,这是我的解决方案:
PrintManager prntManager = new PrintManager();
var data = prntManager.ObjectToPdf(item, para);
byte[] pdf = null;
var cfg = new Action<iTextSharp.text.pdf.PdfWriter,iTextSharp.text.Document>((writer, document) =>
{
writer.PageEvent = new StandardPrintHelper();
document.NewPage();
});
pdf = ControllerContext.GeneratePdf(prntManager.CreateController<PrintingController>(), data, prntManager.ReportToView(para.Export.Report.Code), cfg);
HttpContext.Current.Response.AppendHeader("Export-Location",
prntManager.GeneratePdf(pdf));
标准打印助手:
public class StandardPrintHelper : iTextSharp.text.pdf.PdfPageEventHelper
{
public override void OnEndPage(PdfWriter writer, Document document)
{
ColumnText.ShowTextAligned(writer.DirectContent, Element.ALIGN_CENTER, new Phrase(writer.PageNumber.ToString()), 500, 140, 0);
}
}