SqlConnectionmyConnection=newSqlConnection("DataSource=ZL4306;InitialCatalog=kk;UserID=sa");//DataSource=这里是数据库服务器的主机名，InitialCatalog=这里是数据库名，ID=这里是登陆用户名 SqlDataAdaptermyCommand1=newSqlDataAdapter("selectdmsm1,dmzfromkk_codewheredmlb='6'",myConnection);//连接数据库得到SqlDataAdapter SqlDataAdaptermyComman...