不同类型的转换C#.doc

using System;using System.Data;using System.Configuration;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using Microsoft.Office.Interop.Excel;using Excel = Microsoft.Office.Interop.Excel;using System.IO;using System.Text;/ /FileConvert 的摘要说明/ public class FileConvert public FileConvert() / /TODO: 在此处添加构造函数逻辑 / / XLS文件转换为PDF（服务器端需安装office2010方能实现转换） / / / 要转换的文件物理路径 / 生成的文件物理路径 / public static bool XLSConvertToPDF(string sourceFile, string targetFile) string sourcePath = sourceFile; string targetPath = targetFile; bool result = false; Excel.XlFixedFormatType targetType = Microsoft.Office.Interop.Excel.XlFixedFormatType.xlTypePDF;/ Excel.XlFixedFormatType.xlTypePDF; object missing = Type.Missing; Excel.ApplicationClass application = null; Excel.Workbook workBook = null; try application = new Excel.ApplicationClass(); object target = targetPath; object type = targetType; workBook = application.Workbooks.Open(sourcePath, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing); #region 设置打印属性 Excel.Worksheet xlSheet = (Excel.Worksheet)workBook.Worksheets1; xlSheet.PageSetup.Orientation = XlPageOrientation.xlLandscape; xlSheet.PageSetup.HeaderMargin = 1; xlSheet.PageSetup.LeftMargin = 0; xlSheet.PageSetup.RightMargin = 0; xlSheet.PageSetup.TopMargin = 1; xlSheet.PageSetup.CenterHorizontally = true; double pageWidth = Convert.ToDouble(xlSheet.UsedRange.Columns.Width); if (pageWidth 1200) xlSheet.PageSetup.PaperSize = XlPaperSize.xlPaperCsheet; else if (pageWidth 1000) xlSheet.PageSetup.PaperSize = XlPaperSize.xlPaperA3; else if (pageWidth 800) xlSheet.PageSetup.PaperSize = XlPaperSize.xlPaper10x14; else xlSheet.PageSetup.PaperSize = XlPaperSize.xlPaperA4; #endregion if (workBook != null) workBook.ExportAsFixedFormat(targetType, target, Excel.XlFixedFormatQuality.xlQualityStandard, true, true, 1, xlSheet.PageSetup.Pages.Count, true, missing); result = true; catch (Exception ex) result = false; finally if (workBook != null) workBook.Close(true, missing, missing); workBook = null; if (application != null) application.Quit(); application = null; GC.Collect(); GC.WaitForPendingFinalizers(); GC.Collect(); GC.WaitForPendingFinalizers(); return result; / 转为PDF文件为SWF / / / PDF文件的物理路径 / SWF文件的物理路径 public static void ConvertToSwf(string pdfPath, string swfPath) try /string exe = HttpContext.Current.Server.MapPath(PDF2SWF/pdf2swf.exe); /string exe = d:SWFToolspdf2swf.exe ; string exe = System.Configuration.ConfigurationManager.AppSettingstoolRoot.ToString();/获取转换工具的安装路径 if (!File.Exists(exe) throw new ApplicationException(Can not find: + exe); StringBuilder sb = new StringBuilder(); sb.Append( -o + swfPath + );/output sb.Append( -z); sb.Append( -s flashversion=9);/flash version sb.Append( -s disablelinks);/禁止PDF里面的链接 /sb.Append( -p + 1 + - + page);/page range sb.Append( -j 100);/Set quality of embedded jpeg pictures to quality. 0 is worst (small), 100 is best (big). (default:85) sb.Append( + pdfPath + );/input System.Diagnostics.Process proc = new System.Diagnostics.Process(); proc.StartInfo.FileName = exe; proc.StartInfo.Arguments = sb.ToString(