SqlConnection myConnection = new SqlConnection("server=localhost;database=dddd;uid=sa;pwd=;");
SqlDataAdapter myCommand = new SqlDataAdapter("select * from tttt where wwww='admin'", myConnection);DataSet ds = new DataSet();
myCommand.Fill(ds, "Authors");
SqlDataAdapter myCommand = new SqlDataAdapter("select * from tttt where wwww='admin'", myConnection);DataSet ds = new DataSet();
myCommand.Fill(ds, "Authors");
SqlConnectin mySqlconnection=new SqlConnection(...);
SqlDataAdapter mySqlDataAdapter=new SqlDataAdapter(ls_command,mySqlConnection);
DataSet myDataSet=new DataSet();
mySqlDataAdapter.Fill(myDataSet,"tttt");
string ls_whatyourwhat=myDataRow["dfdf"];
myString=.....;
myString.Trim();
.....
睡觉了,呵呵.