| 发表于:2007-01-05 09:55:431楼 得分:0 |
谁告诉你必须使用问号?你原先的不挺好吗? sqlconnection myconn=new ......... string sql = "select * from members where username=@name "; sqlcommand mycomm = new sqlcommand(sql ,myconn); mycomm.parameters.add( "@name ",sqldbtype.varchar,20); ......... | | |
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