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#2
向洪林2016-11-18 20:59
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OracleConnection myConnection = new OracleConnection(connectionString);//创建新的OracleDataAdapter对象
OracleCommand myORACCommand = myConnection.CreateCommand();
= queryString;
myConnection.Open();
OracleDataAdapter oraDA = new OracleDataAdapter(myORACCommand);
DataSet ds = new DataSet();
oraDA.Fill(ds); myConnection.Close();
DataTable dtbl = ds.Tables[0];
this.dataGridView1.DataSource = dtbl;
能注释下吗?