pdf转html
功能：实现HTML转WORD，WORD转PDF
具体代码如下：
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 = _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 = _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 = _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 = _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 = _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 & 2
oTable.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);
_Item(ref oEndOfDoc).Range.InsertParagraphAfter();
do
{
wrdRng = _Item(ref oEndOfDoc).Range;
wrdRng.ParagraphFormat.SpaceAfter = 6;
wrdRng.InsertAfter("A line of text");
wrdRng.InsertParagraphAfter();
oPos = _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 = _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 = 4
oChart.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 = _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
///wdFormatUnicodeText
docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
null, doc, new object[] { saveFileName, Word.WdSaveFormat.wdFormatDocument });
/
/ 退出 Word
wordType.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
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);
}
}
//getnextcode
private 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，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];
}
}
}
希望本⽂所述对⼤家的C#程序设计有所帮助。
发布评论