private string conStr = "Provider=MSDAORA;Password=密码;User ID=数据库用户名;Data Source=服务器名如(Orical_server)"; //连接字符串;
private OleDbConnection oleDBcon; //数据库连接
OleDbDataAdapter datAdpter; //数据适配器
DataSet datSet = new DataSet();
oleDBcon = new OleDbConnection(conStr); //创建数据库连接
datAdpter = new OleDbDataAdapter(commandStr,oleDBcon); //创建一个数据适配器
OleDbCommandBuilder oleDBbuilder=new OleDbCommandBuilder(datAdpter); //创建一个commandbuilder
oleDBcon.Open(); //打开连接
datAdpter.Fill(datSet); //填充数据
private OleDbConnection oleDBcon; //数据库连接
OleDbDataAdapter datAdpter; //数据适配器
DataSet datSet = new DataSet();
oleDBcon = new OleDbConnection(conStr); //创建数据库连接
datAdpter = new OleDbDataAdapter(commandStr,oleDBcon); //创建一个数据适配器
OleDbCommandBuilder oleDBbuilder=new OleDbCommandBuilder(datAdpter); //创建一个commandbuilder
oleDBcon.Open(); //打开连接
datAdpter.Fill(datSet); //填充数据
解决方案 »
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