| 发表于:2007-01-30 13:40:577楼 得分:0 |
sqlconnection connectmain = new sqlconnection( "data source=192.168.1.185;uid=sa;pwd=sa;initial catalog=albb "); connectmain.open(); sqlcommand sc = new sqlcommand(); sqldatareader query; string mysql1 = "select max(userid) as val from smt_companyuser "; sc.commandtext = mysql1; sc.connection = connectmain; query = sc.EXECutereader(); query.read(); int us = int.parse(query[ "val "].tostring()); mysql1 = "insert into smt_companyuser(username,userid,adddate,hitnum) values( ' " + this.userid + " ', " + us + ", ' " + datetime.now + " ',1) "; sc.commandtext = mysql1; sc.connection = connectmain; sc.EXECutenonquery(); sc.dispose(); connectmain.close(); 全部代码是这样的..... | | |
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