Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:class
|
| gptkbp:affiliatedWith |
gptkb:.NET_Framework
|
| gptkbp:compatibleWith |
random access
backward navigation delete data insert data update data |
| gptkbp:definedIn |
gptkb:System.Data_namespace
|
| https://www.w3.org/2000/01/rdf-schema#label |
DataReader
|
| gptkbp:implementedIn |
OdbcDataReader
OleDbDataReader OracleDataReader SqlDataReader |
| gptkbp:method |
Close()
GetInt32() GetString() GetValue() Read() |
| gptkbp:purpose |
read data from a data source
|
| gptkbp:requires |
open connection
|
| gptkbp:result |
IDataReader interface
|
| gptkbp:supports |
forward-only data access
read-only data access |
| gptkbp:usedFor |
efficient data retrieval
streaming large result sets |
| gptkbp:usedIn |
gptkb:ADO.NET
|
| gptkbp:bfsParent |
gptkb:ADO.NET
|
| gptkbp:bfsLayer |
6
|