如何取得word,excel,ppt文档的页数？

[wangxt]

需要查出某目录下所有文档的页数，请问如何取得word,excel,ppt文档的页数？

[sunshine_anycall]

能不能具体说说
什么条件下需要获取页数

[cppfaq]

To count the pages in MSWord document, we need to follow following steps:

1 Create an object of Word Application.
2 Open the required Word document using the open() function of Documents collection of Word document. This function returns the Word.Document object.
3 Cal the ComputeStatistics fumction on Word.Document object passing it an enum WdStatistic with value equal to wdStatisticPages. This function will return the number of pages in the opened word document.

class PageCounter 
      { 
            /// <SUMMARY> 
            /// The main entry point for the application. 
            /// </SUMMARY> 
            [STAThread] 
            static void Main(string[] args) 
            { 
                Word.ApplicationClass WordApp = new Word.ApplicationClass(); 

                // give any file name of your choice. 
                object fileName = "D:\\abc\\oop1.doc"; 
                object readOnly = false; 
                object isVisible = true;

                //  the way to handle parameters you don't care about in .NET 
                object missing = System.Reflection.Missing.Value; 

                //   Make word visible, so you can see what's happening 
                //WordApp.Visible = true; 
                //   Open the document that was chosen by the dialog 
                Word.Document aDoc = WordApp.Documents.Open(ref fileName, 
                                        ref missing,ref readOnly, ref missing,
                                        ref missing, ref missing, ref missing,
                                        ref missing, ref missing, ref missing,
                                         ref missing, ref isVisible);

                Word.WdStatistic stat = Word.WdStatistic.wdStatisticPages ; 
                int num =  aDoc.ComputeStatistics(stat,ref missing); 
                System.Console.WriteLine ("The number of pages in doc is {0}", 
                                          num); 
                System.Console.ReadLine(); 
            } 
      } 

[fanbo]

楼上牛人。

[teerhu]

学习

[zzyzgydotnet]

顶

[ysd_xwl]

值得学习！谢谢高人！

[wangxt]

谢谢各位相助，已经解决了读WORD，EXCEL，PPT的问题，不过这样就为了统计一个页数而一个一个的打开文件有点慢，不知道还有什么更快的方法，不用OFFICE程序去打开文件，直接读一下就可以的？

[shenjigong19801109]

s