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C sharp程序设计
319
CK2R04A
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文档:mysql access数据库读写示例
<p> 数据库读写示例 </p> <p> 包括access数据库和mysql数据库 </p> <p> <p class="MsoNormal"> 注意: </p> <p class="MsoNormal"> 连接字符串和连接对象:<br /> string dsn = "provider=microsoft.jet.oledb.4.0;data source=thetable.mdb" </p> <p class="MsoNormal"> DbConn = new OleDbConnection(dsn);// 定义新的数据连接控件并初始化 </p> <p class="MsoNormal"> 1<span>、</span><span>2003:</span><span>后缀名是 </span><span>.mdb </span><span>的</span><span>access</span><span>数据库连接字符串。</span> </p> <p class="MsoNormal"> string strConnection =@"Provider=Microsoft.Jet.OleDb.4.0;Data Source= E:/Access/db.mdb"; </p> <p class="MsoNormal"> </p> <p class="MsoNormal"> 2<span>、</span><span>2007-2010</span><span>后缀名是 </span><span>.accdb </span><span>的</span><span>access</span><span>数据库连接字符串。</span> </p> <p class="MsoNormal"> string strConnection = "Provider = Microsoft.ACE.OLEDB.12.0; Data Source = E:/Access/CSharpTest.accdb "; //C#<span>读取 的连接字符串 </span> </p> <p class="MsoNormal"> </p> 3、mysql 连接字符串 </p> <p> conStr = "Database=tempdatabase; User ID=root;Password=boby888; Host=localhost; Port= 3306;Protocol=TCP; Compress=false; Pooling=true; Min Pool Size=0;Max Pool Size=100; Connection Lifetime=0;Charset=utf8"; </p>
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