今天小編就爲大家分享一篇關於C#將PPT文件轉換成PDF文件,小編覺得內容挺不錯的,現在分享給大家,具有很好的參考價值,需要的朋友一起跟隨小編來看看吧
這裏在提供C#代碼,將PPT轉成PDF.直接上代碼;
要引入Microsoft.Office.Interop.PowerPoint; 版本12.0.0.0;
using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Runtime.InteropServices; using Microsoft.Office.Interop.PowerPoint; //Office 命名空間 namespace OfficeToPdf { //excel 類 class PowerPointConverter { //構造函數 public PowerPointConverter() { } /// <summary> /// 轉換PowerPoint 成PDF文檔 /// </summary> /// <param name="_lstrInputFile">原文件路徑</param> /// <param name="_lstrOutFile">pdf文件輸出路徑</param> /// <returns>true 成功</returns> public bool ConverterToPdf(string _lstrInputFile, string _lstrOutFile) { Microsoft.Office.Interop.PowerPoint.Application lobjPowerPointApp = null; Microsoft.Office.Interop.PowerPoint.Presentation lobjppt = null; object lobjMissing = System.Reflection.Missing.Value; object lobjSaveChanges = null; try { lobjPowerPointApp = new Microsoft.Office.Interop.PowerPoint.Application(); lobjppt = lobjPowerPointApp.Presentations.Open(_lstrInputFile, MSCore.MsoTriState.msoTrue, MSCore.MsoTriState.msoFalse, MSCore.MsoTriState.msoFalse); lobjppt.SaveAs(_lstrOutFile, PpSaveAsFileType.ppSaveAsPDF, MSCore.MsoTriState.msoCTrue); } catch (Exception ex) { //其他日誌操作; return false; } finally { if (lobjppt != null) { lobjppt.Close(); Marshal.ReleaseComObject(lobjppt); lobjppt = null; } if (lobjPowerPointApp != null) { lobjPowerPointApp.Quit(); Marshal.ReleaseComObject(lobjPowerPointApp); lobjPowerPointApp = null; } //主動激活垃圾回收器,主要是避免超大批量轉文檔時,內存佔用過多,而垃圾回收器並不是時刻都在運行! GC.Collect(); GC.WaitForPendingFinalizers(); } return true; } } }
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