PPT转PDF方法

Posted 2022-03-08 61007257steven

引用：

using Microsoft.Office.Interop.PowerPoint;

方法：

///<summary>        
        /// PPT转PDF       
        ///</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 PPTToPDF(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;