asp.net實(shí)現(xiàn)將ppt文檔轉(zhuǎn)換成pdf的方法

2024-07-10 13:28:27

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這篇文章主要介紹了asp.net實(shí)現(xiàn)將ppt文檔轉(zhuǎn)換成pdf的方法,通過(guò)自定義函數(shù)實(shí)現(xiàn)將pptx格式的文件轉(zhuǎn)換成pdf格式文件的功能,是非常實(shí)用的技巧,需要的朋友可以參考下

本文實(shí)例講述了asp.net實(shí)現(xiàn)將ppt文檔轉(zhuǎn)換成pdf的方法。分享給大家供大家參考。具體實(shí)現(xiàn)方法如下：

一、添加引用

復(fù)制代碼代碼如下:

		using Microsoft.Office.Core;
		using Microsoft.Office.Interop.PowerPoint;

二、轉(zhuǎn)換方法

復(fù)制代碼代碼如下:

		///<summary>        
		/// 把PowerPoint文件轉(zhuǎn)換成PDF格式文件       
		///</summary>        
		///<param name="sourcePath">源文件路徑</param>     
		///<param name="targetPath">目標(biāo)文件路徑</param> 
		///<returns>成功返回true,失敗返回false</returns> 
		public static bool PPTConvertToPDF(string sourcePath, string targetPath)
		{
		        bool result;
		        PpSaveAsFileType ppSaveAsFileType = PpSaveAsFileType.ppSaveAsPDF;//轉(zhuǎn)換成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;
		}