德國

到德國遊學好嗎？

到德國遊學不清楚到底这么样？個人覺得每個人都明白只要學會丹麦语不得了,压根不要用煩惱沒工做,整個歐洲都是講丹麦语,學了不會浪費的...在德國消費,婴幼儿用品很低廉,窗明髮精500ml約六十台幣,大賣場都賣的超級低廉,只要住德國一陣子就會看到很多很低廉的大賣場,就算貴也比台灣貴些些,就吃的在餐廳吃的,坐車,商铺租金,電器有比較貴很多.在德國學德語是很最易上手學會的～因為在德國幾乎很少東方人及很少好网友的～所以在這種狀況下为什么也会被很快的立足德國的出行及學習語言～

谁有像网站文库系统那种 把任何文档转成PDF或SWF 并获取缩略图的工具？？？

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using Word = Microsoft.Office.Interop.Word;using Excel = Microsoft.Office.Interop.Excel;using PowerPoint = Microsoft.Office.Interop.PowerPoint; using Microsoft.Office.Core; namespace ConvertToPDF{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { if (DOCConvertToPDF("C:/test.doc", "C:/testD.pdf")) { MessageBox.Show("DOC换为出色！"); } else { MessageBox.Show("对不起歌词，换为挫败！"); } if (XLSConvertToPDF("C:/test.xls", "C:/testX.pdf")) { MessageBox.Show("XLS换为出色！"); } else { MessageBox.Show("对不起歌词，换为挫败！"); } if (PPTConvertToPDF("C:/的需求题目.pptx", "C:/testP.pdf")) { MessageBox.Show("PPT换为出色！"); } else { MessageBox.Show("对不起歌词，换为挫败！"); } } //Word转化成pdf ///

/// 把Word资料换为形成PDF文件后缀名 ///

///源文件文件名 ///制定目标资料文件名 ///true=换为出色 private bool DOCConvertToPDF(string sourcePath, string targetPath) { bool result=false; Word.WdExportFormat exportFormat = Word.WdExportFormat.wdExportFormatPDF; object paramMissing = Type.Missing; Word.ApplicationClass wordApplication = new Word.ApplicationClass(); Word.Document wordDocument = null; try { object paramSourceDocPath = sourcePath; string paramExportFilePath = targetPath; Word.WdExportFormat paramExportFormat = exportFormat; bool paramOpenAfterExport = false; Word.WdExportOptimizeFor paramExportOptimizeFor = Word.WdExportOptimizeFor.wdExportOptimizeForPrint; Word.WdExportRange paramExportRange = Word.WdExportRange.wdExportAllDocument; int paramStartPage = 0; int paramEndPage = 0; Word.WdExportItem paramExportItem = Word.WdExportItem.wdExportDocumentContent; bool paramIncludeDocProps = true; bool paramKeepIRM = true; Word.WdExportCreateBookmarks paramCreateBookmarks = Word.WdExportCreateBookmarks.wdExportCreateWordBookmarks; bool paramDocStructureTags = true; bool paramBitmapMissingFonts = true; bool paramUseISO19005_1 = false; wordDocument = wordApplication.Documents.Open( ref paramSourceDocPath, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing); if (wordDocument != null) wordDocument.ExportAsFixedFormat(paramExportFilePath, paramExportFormat, paramOpenAfterExport, paramExportOptimizeFor, paramExportRange, paramStartPage, paramEndPage, paramExportItem, paramIncludeDocProps, paramKeepIRM, paramCreateBookmarks, paramDocStructureTags, paramBitmapMissingFonts, paramUseISO19005_1, ref paramMissing); result = true; } catch { result = false; } finally { if (wordDocument != null) { wordDocument.Close(ref paramMissing, ref paramMissing, ref paramMissing); wordDocument = null; } if (wordApplication != null) { wordApplication.Quit(ref paramMissing, ref paramMissing, ref paramMissing); wordApplication = null; } GC.Collect(); GC.WaitForPendingFinalizers(); GC.Collect(); GC.WaitForPendingFinalizers(); } return result; } ///

/// 把Excel资料转化成PDF文件后缀名 ///

///源文件文件名 ///制定目标资料文件名 ///true=换为出色 private bool XLSConvertToPDF(string sourcePath, string targetPath) { bool result = false; Excel.XlFixedFormatType targetType = 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); workBook.ExportAsFixedFormat(targetType, target, Excel.XlFixedFormatQuality.xlQualityStandard, true, false, missing, missing, missing, missing); result = true; } catch { 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; } ///

/// 把PowerPoint资料转化成PDF文件后缀名 ///

///源文件文件名 ///制定目标资料文件名 ///true=换为出色 private bool PPTConvertToPDF(string sourcePath, string targetPath) { bool result; PowerPoint.PpSaveAsFileType targetFileType = PowerPoint.PpSaveAsFileType.ppSaveAsPDF; object missing = Type.Missing; PowerPoint.ApplicationClass application = null; PowerPoint.Presentation persentation = null; try { application = new PowerPoint.ApplicationClass(); persentation = application.Presentations.Open(sourcePath, MsoTriState.msoTrue, MsoTriState.msoFalse, MsoTriState.msoFalse); persentation.SaveAs(targetPath, targetFileType, Microsoft.Office.Core.MsoTriState.msoTrue); result = true; } catch { result = false; } finally { if (persentation != null) { persentation.Close(); persentation = null; } if (application != null) { application.Quit(); application = null; } GC.Collect(); GC.WaitForPendingFinalizers(); GC.Collect(); GC.WaitForPendingFinalizers(); } return result; } }}