代码动态创建ODBC数据源

1、定义方法:

 ///

        /// 创建ODBC数据源
        ///

        ///
        ///
        ///
        ///
        private bool CreateSqlODBC(string dsn, string server, string database)
        {
            try
            {
                RegistryKey regKey = Registry.LocalMachine.OpenSubKey("SOFTWARE").OpenSubKey("ODBC").OpenSubKey("ODBC.INI", true).CreateSubKey(dsn);
                regKey.SetValue("Driver", @"C:/WINDOWS/system32/SQLSRV32.dll");
                regKey.SetValue("Server", server);
                regKey.SetValue("Database", database);
                regKey.SetValue("LastUser", "sa");                              
                regKey = Registry.LocalMachine.OpenSubKey("SOFTWARE").OpenSubKey("ODBC").OpenSubKey("ODBC.INI", true).OpenSubKey(

                            "ODBC Data Sources", true);
                regKey.SetValue(dsn, "SQL Server");
                //Driver={SQL Server};Server=Aron1;Database=pubs;Uid=sa;Pwd=asdasd;"
                return true;
            }
            catch
            {
                return false;
            }
        }
2、调用：

CreateSqlODBC("bbbbbb", "dd-df428c5053d1", "DbName");

 

3、测试:

 string queryString =                "delete from ApLoginLOG";
            OdbcCommand command = new OdbcCommand(queryString);

            using (OdbcConnection connection = new OdbcConnection("Driver={sql server};server=dd-df428c5053d1;database=DbName;uid=sa;pwd=pwd;"))
            {
                command.Connection = connection;
                connection.Open();
                command.ExecuteNonQuery();

            }