小土泥

摘要： stringconnectionString="Provider=Microsoft.Jet.OLEDB.4.0;UserID=Admin;DataSource='"+HttpContext.Current.Server.MapPath("~/LHB_DataBase/rss.mdb")+"';JetOLEDB:EngineType=5;JetOLEDB:DatabaseLockingMode=1;JetOLEDB:GlobalPartialBulkOps=2;JetOLEDB:GlobalBulkTransactions=1; 阅读全文

摘要： usingSystem;usingSystem.Configuration;usingASPNETClassLibrary;usingSystem.Data;usingSystem.Data.Common;namespaceStudy.Command...{/**////<summary>///Command的摘要说明。///</summary>publicclassCommand...{publicCommand()...{}设置连接数据字符串及数据库类型connectionStringANDdataBaseType#region设置连接数据字符串及数据库类型conn 阅读全文

摘要： usingSystem;usingSystem.Data;usingSystem.Data.SqlClient;namespaceASPNETClassLibrary...{/**////<summary>///Command_SQL的摘要说明。///</summary>publicclassCommand_SQL...{publicCommand_SQL()...{}...#region/**////<summary>///连接数据字段///</summary>privatestaticstring_connectionString;/**// 阅读全文

摘要： usingSystem;usingSystem.Data;usingSystem.Data.OracleClient;namespaceASPNETClassLibrary...{/**////<summary>///Command_ORACLE的摘要说明。///</summary>publicclassCommand_ORACLE...{publicCommand_ORACLE()...{////TODO:在此处添加构造函数逻辑//}...#region/**////<summary>///连接数据字段///</summary>privates 阅读全文

摘要： using System;using System.Data;using System.Data.OleDb;namespace ASPNETClassLibrary{/// <summary>/// Command_OLEDB 的摘要说明。/// </summary>public class Command_OLEDB{public Command_OLEDB(){}#region/// <summary>/// 连接数据字段/// </summary>private static string _connectionString;/// &l 阅读全文

摘要： using System;using System.Data;using System.Data.Odbc;namespace ASPNETClassLibrary{/// <summary>/// Command_ODBC 的摘要说明。/// </summary>public class Command_ODBC{public Command_ODBC(){}#region/// <summary>/// 连接数据字段/// </summary>private static string _connectionString;/// <su 阅读全文