jpg2swf转换
使用FlexPaper实现office文件的预览(C#版)
使⽤FlexPaper实现office⽂件的预览(C#版)需求很简单,⽤户上传office⽂件(word、excel、ppt)后,可以预览上传的这些⽂件。
搜索的相关的资料后。
整理如下:Step1.⽤户上传office⽂件。
Step2.把Office⽂件转化为pdf⽂件Step3.把pdf⽂件转化为swf⽂件Step4.使⽤flexpaper插件预览swf⽂件根据这四步,我们逐步分析:Step1.上传⽂件,在此不做赘述。
Step2.把Office⽂件转化为pdf⽂件。
必须保证你的office版本在2007之上。
我第⼀次使⽤office2003,不报错,但是也没⽤⽣成相关的pdf⽂件。
果断使⽤了最新的office2013即可完美运⾏。
在次贴出将word转化为pdf⽂件的代码,完整实例,请看附件。
///<summary>///把Word⽂件转换成为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>true=转换成功</returns>public static bool WordToPDF(string sourcePath, string targetPath){bool result = false;Microsoft.Office.Interop.Word.WdExportFormat exportFormat = Microsoft.Office.Interop.Word.WdExportFormat.wdExportFormatPDF;Microsoft.Office.Interop.Word.ApplicationClass application = null;Microsoft.Office.Interop.Word.Document document = null;try{application = new Microsoft.Office.Interop.Word.ApplicationClass();application.Visible = false;document = application.Documents.Open(sourcePath);document.SaveAs();document.ExportAsFixedFormat(targetPath, exportFormat);result = true;}catch (Exception e){Console.WriteLine(e.Message);result = false;}finally{if (document != null){document.Close();document = null;}if (application != null){application.Quit();application = null;}GC.Collect();GC.WaitForPendingFinalizers();GC.Collect();GC.WaitForPendingFinalizers();}return result;}View Code(考虑到有些和我⼀样的新⼿,在此赘述⼏句吧:如果你使⽤vs2010开发,在添加office引⽤的时候,直接选择.net栏⽬下的office、Microsoft.Office.Interop.Word,Microsoft.Office.Interop.PowerPoint和Microsoft.Office.Interop.Excel,并且保证office的版本⾼于后三者就⾏啦。
图片切换
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