python pandas 官网文档 2000多页 目录包括： 1-What's New 2-Installation 3-Contributing to pandas 4-Package overview 【*】5-10 Minutes to pandas 【*】6-Tutorials 【*】7-Cookbook 【*】8-Intro to Data Structures 【*】9-Essential Basic Functionality 【*】10-Working with Text D
0.导入命名空间：
using Microsoft.Office.Core;
using Microsoft.Office.Interop.Excel;
using System.IO;
using System.Reflection;
1.如何打开已有excel文档，或者创建一个新的excel文档
Application app = new Application();
Workbooks wbks = app.Workbooks;
_Workbook _wbk = wbks.Add(xx
