New Post: DB2 iSeries

 var schemaReader = new SchemaReader(myConnectionString, myProvider);
 var dataset = schemaReader.Table(myTableName);
 var dataTable = dataSet.Tables[0];
 foreach (DataRow row in dataTable.Rows)
 {
     String columnName = row["COLUMN_NAME"].ToString();
     String dataType = row["DATA_TYPE"].ToString();
     ..... other processing
  }