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用API得到局域网中可用SqlServer服务器列表
作者:武汉SEO闵涛  文章来源:敏韬网  点击数6298  更新时间:2007/11/14 12:58:41  文章录入:mintao  责任编辑:mintao
                       if (SQL_SUCCESS == SQLAllocHandle(SQL_HANDLE_DBC, henv, out hconn))

                       {

                            if (SQL_NEED_DATA ==  SQLBrowseConnect(hconn, inString, inStringLength, outString,

                                 DEFAULT_RESULT_SIZE, out lenNeeded))

                            {

                                 if (DEFAULT_RESULT_SIZE < lenNeeded)

                                 {

                                     outString.Capacity = lenNeeded;

                                     if (SQL_NEED_DATA != SQLBrowseConnect(hconn, inString, inStringLength, outString,

                                          lenNeeded,out lenNeeded))

                                     {

                                          throw new ApplicationException("Unabled to aquire SQL Servers from ODBC driver.");

                                     }   

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