c# pdf转word（c# html转word）

本文实例讲述了C#实现HTML转WORD及WORD转PDF的方法。分享给大家供大家参考。具体如下：

功能：实现HTML转WORD，WORD转PDF

具体代码如下：

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363 using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using Word = Microsoft.Office.Interop.Word;using oWord = Microsoft.Office.Interop.Word;using System.Reflection;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;using Microsoft.Office.Core;using System.Text.RegularExpressions;namespace WindowsApplication2{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void button1_Click(object sender, EventArgs e){object oMissing = System.Reflection.Missing.Value;object oEndOfDoc = "\\endofdoc"; /* \endofdoc is a predefined bookmark *///Start Word and create a new document.Word._Application oWord;Word._Document oDoc;oWord = new Word.Application();oWord.Visible = true;oDoc = oWord.Documents.Add(ref oMissing, ref oMissing,ref oMissing, ref oMissing);//Insert a paragraph at the beginning of the document.Word.Paragraph oPara1;oPara1 = oDoc.Content.Paragraphs.Add(ref oMissing);oPara1.Range.Text = "Heading 1";oPara1.Range.Font.Bold = 1;oPara1.Format.SpaceAfter = 24; //24 pt spacing after paragraph.oPara1.Range.InsertParagraphAfter();//Insert a paragraph at the end of the document.Word.Paragraph oPara2;object oRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range;oPara2 = oDoc.Content.Paragraphs.Add(ref oRng);oPara2.Range.Text = "Heading 2";oPara2.Format.SpaceAfter = 6;oPara2.Range.InsertParagraphAfter();//Insert another paragraph.Word.Paragraph oPara3;oRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range;oPara3 = oDoc.Content.Paragraphs.Add(ref oRng);oPara3.Range.Text = "This is a sentence of normal text. Now here is a table:";oPara3.Range.Font.Bold = 0;oPara3.Format.SpaceAfter = 24;oPara3.Range.InsertParagraphAfter();//Insert a 3 x 5 table, fill it with data, and make the first row//bold and italic.Word.Table oTable;Word.Range wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range;oTable = oDoc.Tables.Add(wrdRng, 3, 5, ref oMissing, ref oMissing);oTable.Range.ParagraphFormat.SpaceAfter = 6;int r, c;string strText;for (r = 1; r <= 3; r++)for (c = 1; c <= 5; c++){strText = "r" + r + "c" + c;oTable.Cell(r, c).Range.Text = strText;}oTable.Rows[1].Range.Font.Bold = 1;oTable.Rows[1].Range.Font.Italic = 1;//Add some text after the table.Word.Paragraph oPara4;oRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range;oPara4 = oDoc.Content.Paragraphs.Add(ref oRng);oPara4.Range.InsertParagraphBefore();oPara4.Range.Text = "And here's another table:";oPara4.Format.SpaceAfter = 24;oPara4.Range.InsertParagraphAfter();//Insert a 5 x 2 table, fill it with data, and change the column widths.wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range;oTable = oDoc.Tables.Add(wrdRng, 5, 2, ref oMissing, ref oMissing);oTable.Range.ParagraphFormat.SpaceAfter = 6;for (r = 1; r <= 5; r++)for (c = 1; c <= 2; c++){strText = "r" + r + "c" + c;oTable.Cell(r, c).Range.Text = strText;}oTable.Columns[1].Width = oWord.InchesToPoints(2); //Change width of columns 1 & 2oTable.Columns[2].Width = oWord.InchesToPoints(3);//Keep inserting text. When you get to 7 inches from top of the//document, insert a hard page break.object oPos;double dPos = oWord.InchesToPoints(7);oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range.InsertParagraphAfter();do{wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range;wrdRng.ParagraphFormat.SpaceAfter = 6;wrdRng.InsertAfter("A line of text");wrdRng.InsertParagraphAfter();oPos = wrdRng.get_Information(Word.WdInformation.wdVerticalPositionRelativeToPage);}while (dPos >= Convert.ToDouble(oPos));object oCollapseEnd = Word.WdCollapseDirection.wdCollapseEnd;object oPageBreak = Word.WdBreakType.wdPageBreak;wrdRng.Collapse(ref oCollapseEnd);wrdRng.InsertBreak(ref oPageBreak);wrdRng.Collapse(ref oCollapseEnd);wrdRng.InsertAfter("We're now on page 2. Here's my chart:");wrdRng.InsertParagraphAfter();//Insert a chart.Word.InlineShape oShape;object oClassType = "MSGraph.Chart.8";wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range;oShape = wrdRng.InlineShapes.AddOLEObject(ref oClassType, ref oMissing,ref oMissing, ref oMissing, ref oMissing,ref oMissing, ref oMissing, ref oMissing);//Demonstrate use of late bound oChart and oChartApp objects to//manipulate the chart object with MSGraph.object oChart;object oChartApp;oChart = oShape.OLEFormat.Object;oChartApp = oChart.GetType().InvokeMember("Application",BindingFlags.GetProperty, null, oChart, null);//Change the chart type to Line.object[] Parameters = new Object[1];Parameters[0] = 4; //xlLine = 4oChart.GetType().InvokeMember("ChartType", BindingFlags.SetProperty,null, oChart, Parameters);//Update the chart image and quit MSGraph.oChartApp.GetType().InvokeMember("Update",BindingFlags.InvokeMethod, null, oChartApp, null);oChartApp.GetType().InvokeMember("Quit",BindingFlags.InvokeMethod, null, oChartApp, null);//... If desired, you can proceed from here using the Microsoft Graph //Object model on the oChart and oChartApp objects to make additional//changes to the chart.//Set the width of the chart.oShape.Width = oWord.InchesToPoints(6.25f);oShape.Height = oWord.InchesToPoints(3.57f);//Add text after the chart.wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range;wrdRng.InsertParagraphAfter();wrdRng.InsertAfter("THE END.");//Close this form.this.Close();}private void button2_Click(object sender, EventArgs e){string s = "";if (openFileDialog1.ShowDialog() == DialogResult.OK){s = openFileDialog1.FileName;}else{return;}// 在此处放置用户代码以初始化页面Word.ApplicationClass word = new Word.ApplicationClass();Type wordType = word.GetType();Word.Documents docs = word.Documents;// 打开文件Type docsType = docs.GetType();object fileName = s;Word.Document doc = (Word.Document)docsType.InvokeMember("Open",System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { fileName, false, false });// 转换格式，另存为Type docType = doc.GetType();object saveFileName = "d:\\Reports\\aaa.doc";//下面是Microsoft Word 9 Object Library的写法，如果是10，可能写成：/*docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,null, doc, new object[]{saveFileName, Word.WdSaveFormat.wdFormatFilteredHTML});*////其它格式：///wdFormatHTML///wdFormatDocument///wdFormatDOSText///wdFormatDOSTextLineBreaks///wdFormatEncodedText///wdFormatRTF///wdFormatTemplate///wdFormatText///wdFormatTextLineBreaks///wdFormatUnicodeTextdocType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,null, doc, new object[] { saveFileName, Word.WdSaveFormat.wdFormatDocument });// 退出 WordwordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod,null, word, null);}private void WordConvert(string s){oWord.ApplicationClass word = new Microsoft.Office.Interop.Word.ApplicationClass();Type wordType = word.GetType();//打开WORD文档/*对应脚本中的var word = new ActiveXObject("Word.Application");var doc = word.Documents.Open(docfile);*/oWord.Documents docs = word.Documents;Type docsType = docs.GetType();object objDocName =s;oWord.Document doc = (oWord.Document)docsType.InvokeMember("Open", System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { objDocName, true, true });//打印输出到指定文件//你可以使用 doc.PrintOut();方法,次方法调用中的参数设置较繁琐,建议使用 Type.InvokeMember 来调用时可以不用将PrintOut的参数设置全,只设置4个主要参数Type docType = doc.GetType();object printFileName = @"c:\aaa.ps";docType.InvokeMember("PrintOut", System.Reflection.BindingFlags.InvokeMethod, null, doc, new object[] { false, false, oWord.WdPrintOutRange.wdPrintAllDocument, printFileName });//new object[]{false,false,oWord.WdPrintOutRange.wdPrintAllDocument,printFileName}//对应脚本中的word.PrintOut(false, false, 0, psfile);的参数//退出WORD//对应脚本中的word.Quit();wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null);object o1 = "c:\\aaa.ps";object o2 = "c:\\aaa.pdf";object o3 = "";//引用将PS转换成PDF的对象//try catch之间对应的是脚本中的 PDF.FileToPDF(psfile,pdffile,""); //你可以使用 pdfConvert.FileToPDF("c:\\test.ps","c:\\test.pdf","");这样的转换方法,本人只是为了保持与WORD相同的调用方式try{ACRODISTXLib.PdfDistillerClass pdf = new ACRODISTXLib.PdfDistillerClass();Type pdfType = pdf.GetType();pdfType.InvokeMember("FileToPDF", System.Reflection.BindingFlags.InvokeMethod, null, pdf, new object[] { o1, o2, o3 });pdf = null;}catch { } //读者自己补写错误处理//为防止本方法调用多次时发生错误,必须停止acrodist.exe进程foreach (System.Diagnostics .Process proc in System.Diagnostics.Process.GetProcesses()){int begpos;int endpos;string sProcName = proc.ToString();begpos = sProcName.IndexOf("(") + 1;endpos = sProcName.IndexOf(")");sProcName = sProcName.Substring(begpos, endpos - begpos);if (sProcName.ToLower().CompareTo("acrodist") == 0){try{proc.Kill(); //停止进程}catch { } //读者自己补写错误处理break;}}}private void button3_Click(object sender, EventArgs e){if (openFileDialog1.ShowDialog() == DialogResult.OK){string s = openFileDialog1.FileName;WordConvert(s);}}//getnextcodeprivate void button4_Click(object sender, EventArgs e){WorkCell myWorkCell = new WorkCell(textBox2.Text,textBox1.Text);textBox3.Text = myWorkCell.GetNextCode();}}public class WorkCell{private string workCellCode;private string parentCellCode;private string commonCode;private char[] code;private char[] pCode;private char[] standCode;private string s;public WorkCell( string mycode,string parentcode){workCellCode = mycode;parentCellCode = parentcode;standCode = new char[] { '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'W', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };commonCode = Regex.Replace(parentCellCode,@"0+","");code = workCellCode.Substring(commonCode.Length).ToCharArray();}public string WorkCellCode{set{workCellCode = value;}get{return workCellCode;}}public string ParentCellCode{ set{workCellCode = value;}get{return workCellCode;}}public string GetNextCode(){string s="";if (code.Length > 0){int i = 0;for (i = code.Length - 1; i >= 0; i--){if (code[i] != '0'){GetNextChar(i);break;}}for(i=0;i<code.Length;i++){s+=code[i].ToString();}return commonCode + s;}else{return "null";}}//设置code中的下一个代码，从右边起，找到第一个非0字符，将其按标准代码自加1，溢出则进位private char GetNextChar(int j){int i = -1;int flag = 0;for (i = 0; i < standCode.Length; i++){if (code[j] == standCode[i]){flag = 1;break;}}//MessageBox.Show(code[j].ToString()+" "+standCode[i].ToString()+" "+i.ToString());if (i >= standCode.Length-1 || flag==0){code[j] = standCode[0];if (j > 0)code[j - 1] = GetNextChar(j - 1);}else{code[j] = standCode[i + 1];}return code[j];}}}