asp.net将PPT文档转换成pdf一、添加引用
usingMicrosoft.Office.Core;usingMicrosoft.Office.Interop.Powerpoint;
二、转换方法
C# 代码 复制 ///<summary> /// 把PowerPoint文件转换成PDF格式文件 ///</summary> ///<param name="sourcePath">源文件路径</param> ///<param name="targetPath">目标文件路径</param> ///<returns>成功返回true,失败返回false</returns> public static bool PPTConvertToPDF(string sourcePath, string targetPath) { bool result; PpSaveAsFileType ppSaveAsFileType = PpSaveAsFileType.ppSaveAsPDF;//转换成pdf object missing = Type.Missing; Microsoft.Office.Interop.PowerPoint.applicationClass application = null; PResentation persentation = null; try { application = new Microsoft.Office.Interop.PowerPoint.ApplicationClass(); persentation = application.Presentations.Open(sourcePath, MsoTriState.msoTrue, MsoTriState.msoFalse, MsoTriState.msoFalse); if (persentation!=null) { persentation.SaveAs(targetPath, ppSaveAsFileType, MsoTriState.msoTrue); } result = true; } catch { result = false; } finally { if (persentation != null) { persentation.Close(); persentation = null; } if (application != null) { application.Quit(); application = null; } } return result; }
三、调用
OfficeToPdf.PPTToPDF("d:\\12345。pptx","d:\\12345。pdf");