OracleConnection con = new OracleConnection(@"Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=XXX)));Persist Security Info=True;User ID=XXX;Password=XXX;"); try { con.Open(); OracleCommand cmd = new OracleCommand("SELECT * from BS_DIC_FORM_VERSION where IS_DELETE = '1'", con); OracleDataAdapter ada = new OracleDataAdapter(cmd); DataSet ds = new DataSet(); ada.Fill(ds); System.Data.DataTable table = ds.Tables[0] as System.Data.DataTable; return table; } catch (Exception ex) { Console.WriteLine(ex.Message); } finally { con.Close(); }
文件地址:https://files.cnblogs.com/files/chenjiachuan/Oracle.ManagedDataAccess.zip
连接oracle(不需要下载其他程序,只引用一个dll)
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转载自www.cnblogs.com/chenjiachuan/p/9365133.html
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