OracleDataAdapter Constructors
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Initializes a new instance of the OracleDataAdapter class.
Overloads
| OracleDataAdapter() |
Initializes a new instance of the OracleDataAdapter class. |
| OracleDataAdapter(OracleCommand) |
Initializes a new instance of the OracleDataAdapter class with the specified SQL SELECT statement. |
| OracleDataAdapter(String, OracleConnection) |
Initializes a new instance of the OracleDataAdapter class with an SQL SELECT statement and an OracleConnection. |
| OracleDataAdapter(String, String) |
Initializes a new instance of the OracleDataAdapter class with an SQL SELECT statement and a connection string. |
OracleDataAdapter()
Initializes a new instance of the OracleDataAdapter class.
public:
OracleDataAdapter();public OracleDataAdapter();Public Sub New ()Remarks
When you create an instance of OracleDataAdapter, the following read/write properties are set to their default values, as shown in the table.
| Properties | Default value |
|---|---|
| MissingMappingAction | MissingMappingAction.Passthrough |
| MissingSchemaAction | MissingSchemaAction.Add |
You can change the value of any of these properties through a separate call to the property.
See also
Applies to
OracleDataAdapter(OracleCommand)
Initializes a new instance of the OracleDataAdapter class with the specified SQL SELECT statement.
public:
OracleDataAdapter(System::Data::OracleClient::OracleCommand ^ selectCommand);public OracleDataAdapter(System.Data.OracleClient.OracleCommand selectCommand);new System.Data.OracleClient.OracleDataAdapter : System.Data.OracleClient.OracleCommand -> System.Data.OracleClient.OracleDataAdapterPublic Sub New (selectCommand As OracleCommand)Parameters
- selectCommand
- OracleCommand
An OracleCommand that is an SQL SELECT statement or stored procedure, and is set as the SelectCommand property of the OracleDataAdapter.
Remarks
This implementation of the OracleDataAdapter constructor sets the SelectCommand property to the value specified in the selectCommand parameter.
When you create an instance of OracleDataAdapter, the following read/write properties are set to their default values, as shown in the table.
| Properties | Initial value |
|---|---|
| MissingMappingAction | MissingMappingAction.Passthrough |
| MissingSchemaAction | MissingSchemaAction.Add |
You can change the value of any of these properties through a separate call to the property.
See also
Applies to
OracleDataAdapter(String, OracleConnection)
Initializes a new instance of the OracleDataAdapter class with an SQL SELECT statement and an OracleConnection.
public:
OracleDataAdapter(System::String ^ selectCommandText, System::Data::OracleClient::OracleConnection ^ selectConnection);public OracleDataAdapter(string selectCommandText, System.Data.OracleClient.OracleConnection selectConnection);new System.Data.OracleClient.OracleDataAdapter : string * System.Data.OracleClient.OracleConnection -> System.Data.OracleClient.OracleDataAdapterPublic Sub New (selectCommandText As String, selectConnection As OracleConnection)Parameters
- selectCommandText
- String
A string that is an SQL SELECT statement or stored procedure to be used by the SelectCommand property of the OracleDataAdapter.
- selectConnection
- OracleConnection
An OracleConnection that represents the connection.
Remarks
This implementation of the OracleDataAdapter can be useful in an application that must call the Fill method for two or more OracleDataAdapter objects.
See also
Applies to
OracleDataAdapter(String, String)
Initializes a new instance of the OracleDataAdapter class with an SQL SELECT statement and a connection string.
public:
OracleDataAdapter(System::String ^ selectCommandText, System::String ^ selectConnectionString);public OracleDataAdapter(string selectCommandText, string selectConnectionString);new System.Data.OracleClient.OracleDataAdapter : string * string -> System.Data.OracleClient.OracleDataAdapterPublic Sub New (selectCommandText As String, selectConnectionString As String)Parameters
- selectCommandText
- String
A string that is an SQL SELECT statement or stored procedure to be used by the SelectCommand property of the OracleDataAdapter.
- selectConnectionString
- String
The connection string.
