连接informix数据库,中文字符插入为乱码???
string connectionstring = "Provider=Ifxoledbc;Password=info;Persist Security Info=True;User ID=info;Data Source=database_test@database_server;Extended Properties=''";
oledbconnection conn = new oledbconnection(connectionstring);
如此连接informix数据库,插入某表的中文字符都是乱码,这是怎么回事啊?