C#,Winform - 创建PDF

Question

我在编程方面仍然有点新鲜,但我想创建一个可以创建PDF的程序,其中包含一些信息.

任何人都可以推荐这样做的简洁方法,我需要创建一个带有桌子的常规A4页面......以及其他一些信息.

是否可以在Visual Studio 2010中创建它 - 或者我是否需要某种类似的加载项？

Answer 1

正如@Jon Skeet所说,你可以使用iTextSharp(它是Java iText的C#端口).

首先,下载iTextSharp(当前为5.1.2),解压缩itextsharp.dll到某个位置并在Visual Studio中添加对它的引用.然后使用以下代码,这是一个全功能的WinForms应用程序,可在A4文档中创建一个非常基本的表.有关更多说明,请参阅代码中的注释.

using System;
using System.Text;
using System.Windows.Forms;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;

namespace Full_Profile1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

            //This is the absolute path to the PDF that we will create
            string outputFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "Sample.pdf");

            //Create a standard .Net FileStream for the file, setting various flags
            using (FileStream fs = new FileStream(outputFile, FileMode.Create, FileAccess.Write, FileShare.None))
            {
                //Create a new PDF document setting the size to A4
                using (Document doc = new Document(PageSize.A4))
                {
                    //Bind the PDF document to the FileStream using an iTextSharp PdfWriter
                    using (PdfWriter w = PdfWriter.GetInstance(doc, fs))
                    {
                        //Open the document for writing
                        doc.Open();

                        //Create a table with two columns
                        PdfPTable t = new PdfPTable(2);

                        //Borders are drawn by the individual cells, not the table itself.
                        //Tell the default cell that we do not want a border drawn
                        t.DefaultCell.Border = 0;

                        //Add four cells. Cells are added starting at the top left of the table working left to right first, then down
                        t.AddCell("R1C1");
                        t.AddCell("R1C2");
                        t.AddCell("R2C1");
                        t.AddCell("R2C2");

                        //Add the table to our document
                        doc.Add(t);

                        //Close our document
                        doc.Close();
                    }
                }
            }

            this.Close();
        }
    }
}