无法用MigraDoc/PDFsharp打印

Question

我将NuGet包添加到我的项目中：

PDFsharp + MigraDoc 版本: 1.50.4790-beta5a (预发布)

这就增加了参考资料：

MigraDoc.DocumentObjectModel MigraDoc.Rendering MigraDoc.RtfRendering PdfSharp PdfSharp.Charting

我正在使用VS2013，目标是.NET Framework4.5。

没有MigraDocPrintDocument类/命名空间，也没有Printing.MigraDocPrintDocument...

此外，我还尝试将PagePreview控件添加到表单中(我正在开发Windows.Forms应用程序)，但没有这样的控件，也无法从dll/包将此类项添加到工具箱中。

我已经把PDF文档写得很直了，但是现在我被困在最后一步了，我看不到光明。需要打印到热感打印机上。

我的代码的一个简短片段：

public void PrintMigraDoc(Bitmap ImagenBMP, string nombre, string apellido, string documento, string nacimiento, string nacionalidad, string grupo)
{
    //Save image in greyscale
    Bitmap bmp = GrayScale(ImagenBMP);
    bmp.Save("foto_grey.bmp");
    
    //Create document
    Document document = new Document();
    //Custom Normal Style
    Style style = document.Styles["Normal"];
    style.Font.Name = "Calibri";
    style.Font.Size = 6;

    //Sections & Page Properties
    Section section = document.AddSection();
    Unit width, height;
    width = Unit.FromMillimeter(60);
    height = Unit.FromMillimeter(100);
    section.PageSetup.PageWidth = width;
    section.PageSetup.PageHeight = height;
    section.PageSetup.LeftMargin = 5;
    section.PageSetup.RightMargin = 5;
    section.PageSetup.TopMargin = 5;

    //Fecha
    Paragraph paragraph = section.AddParagraph(DateTime.Today.ToString("dddd") + ", " + DateTime.Today.ToString("dd MMMM yyyy"));
    //Foto
    paragraph = section.AddParagraph();
    MigraDoc.DocumentObjectModel.Shapes.Image imagen = section.AddImage("foto_grey.bmp");
    imagen.Width = "2.5cm";
    imagen.LockAspectRatio = true;
    imagen.Left = MigraDoc.DocumentObjectModel.Shapes.ShapePosition.Center;

    paragraph = section.AddParagraph();

    //Datos en Tabla
    this.table = section.AddTable();
    this.table.Borders.Width = 0.25;
    this.table.Borders.Left.Width = 0.5;
    this.table.Borders.Right.Width = 0.5;
    this.table.Rows.LeftIndent = 0;
    this.table.RightPadding = 0;
    //Columnas
    MigraDoc.DocumentObjectModel.Tables.Column column = this.table.AddColumn();
    column = this.table.AddColumn();
    //Filas
    MigraDoc.DocumentObjectModel.Tables.Row row = table.AddRow();
    //Nombre
    paragraph = row.Cells[0].AddParagraph("Name: ");
    paragraph.AddFormattedText(nombre, TextFormat.Bold);
    row.Cells[0].MergeRight = 1;
    //Apellido
    row = table.AddRow();
    paragraph = row.Cells[0].AddParagraph("Surename: ");
    paragraph.AddFormattedText(apellido, TextFormat.Bold);
    row.Cells[0].MergeRight = 1;
    //Documento
    row = table.AddRow();
    paragraph = row.Cells[0].AddParagraph("Document: ");
    paragraph.AddFormattedText(documento, TextFormat.Bold);
    row.Cells[0].MergeRight = 1;
    //Apellido
    row = table.AddRow();
    paragraph = row.Cells[0].AddParagraph("Birth Date: ");
    paragraph.AddFormattedText(nacimiento, TextFormat.Bold);
    paragraph = row.Cells[1].AddParagraph("Nationality: ");
    paragraph.AddFormattedText(nacionalidad, TextFormat.Bold);

                    
    PdfDocumentRenderer pdfRenderer = new PdfDocumentRenderer(false);
    pdfRenderer.Document = document;
    pdfRenderer.RenderDocument();
    string filename = "Invoice.pdf";
    pdfRenderer.PdfDocument.Save(filename);

        

    // Creates a PrintDocument that simplyfies printing of MigraDoc documents
    //MigraDocPrintDocument printDocument = new MigraDocPrintDocument();
       
}

Answer 1

要获得预览，请尝试PDFsharp-MigraDoc-WPF或PDFsharp-MigraDoc-GDI。

检查Document Viewer示例：

http://www.pdfsharp.net/wiki/DocumentViewer-sample.ashx

您可以在这里下载完整的示例代码：

https://sourceforge.net/projects/pdfsharp/files/pdfsharp/PDFsharp%201.50%20%28beta%203%29/

如果要打印，请从早期版本中选择打印类。另请参阅：

http://forum.pdfsharp.net/viewtopic.php?f=8&t=3202

您将需要GDI构建来打印。