OracleCommand Constructor (String, OracleConnection, OracleTransaction)

Initializes a new instance of the OracleCommand class with the text of the query, an OracleConnection object, and an OracleTransaction.

Namespace: System.Data.OracleClient
Assembly: System.Data.OracleClient (in system.data.oracleclient.dll)

'Declaration
Public Sub New ( _
	commandText As String, _
	connection As OracleConnection, _
	tx As OracleTransaction _
)
'Usage
Dim commandText As String
Dim connection As OracleConnection
Dim tx As OracleTransaction

Dim instance As New OracleCommand(commandText, connection, tx)
public OracleCommand (
	String commandText, 
	OracleConnection connection, 
	OracleTransaction tx
)
public function OracleCommand (
	commandText : String, 
	connection : OracleConnection, 
	tx : OracleTransaction
)

Parameters

commandText

The text of the query.

connection

An OracleConnection object that represents the connection to a database.

tx

The OracleTransaction in which the OracleCommand executes.

The following table shows initial property values for an instance of this implementation of the OracleCommand.

Properties

Initial Value

CommandText

cmdText

CommandType

Text

Connection

A new OracleConnection that is the value for the connection parameter.

You can change the value for any of these parameters by setting the related property.

The following example creates an OracleCommand and sets some of its properties.

Public Sub CreateOracleCommand(ByVal connectionString As String)
    Using connection As New OracleConnection(connectionString)
        connection.Open()
        Dim transaction As OracleTransaction = connection.BeginTransaction()
        Dim queryString As String = _
           "SELECT * FROM Emp ORDER BY EmpNo"
        Dim command As New OracleCommand(queryString, connection, transaction)
        command.CommandType = CommandType.Text
    End Using
End Sub

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1

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