摘要：usingSystem;usingSystem.Management;namespaceSoyee.Comm{///<summary>///ComputerInformation///</summary>publicclassComputer{publicstringCpuID;publicstringMacAddress;publicstringDiskID;publicstringIpAddress;publicstringLoginUserName;publicstringComputerName;publicstringSystemType;publicstri 阅读全文

摘要：usingSystem;usingSystem.Collections.Generic;usingSystem.IO;usingSystem.Text;namespaceCSVDemo{///<summary>///CSVUtilisahelperclasshandlingcsvfiles.///</summary>publicclassCSVUtil{privateCSVUtil(){}//writeanewfile,existedfilewillbeoverwrittenpublicstaticvoidWriteCSV(stringfilePathName,List 阅读全文

摘要：//加载ExcelpublicstaticDataSetLoadDataFromExcel(stringfilePath){try{stringstrConn;strConn="Provider=Microsoft.Jet.OLEDB.4.0;DataSource="+filePath+";ExtendedProperties='Excel8.0;HDR=False;IMEX=1'";OleDbConnectionOleConn=newOleDbConnection(strConn);OleConn.Open();Stringsql=&q 阅读全文

摘要：已知有一个XML文件（bookstore.xml）如下： Oberon's Legacy Corets, Eva 5.95 1、往节点中插入一个节点： XmlDocument xmlDoc=new XmlDocument(); xmlDoc.Load("bookstore.xml"); XmlNode root=xmlDoc... 阅读全文