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OracleParameterCollection.Item Property (Int32)

Gets or sets the OracleParameter at the specified index.

Namespace: System.Data.OracleClient
Assembly: System.Data.OracleClient (in

Public Default Property Item ( _
	index As Integer _
) As OracleParameter
Dim instance As OracleParameterCollection
Dim index As Integer
Dim value As OracleParameter

value = instance(index)

instance(index) = value
/** @property */
public OracleParameter get_Item (int index)

/** @property */
public void set_Item (int index, OracleParameter value)

JScript supports the use of indexed properties, but not the declaration of new ones.



The zero-based index of the parameter to retrieve.

Property Value

The OracleParameter at the specified index.

Exception typeCondition


The index specified does not exist.

The following example creates an OracleParameterCollection, adds instances of OracleParameter to the collection, displays the names of its OracleParameter objects, and then clears the collection.

Public Sub CreateOracleParamColl(command As OracleCommand)
    Dim paramCollection As OracleParameterCollection = command.Parameters
    paramCollection.Add("pDName", OracleType.Varchar)
    paramCollection.Add("pLoc", OracleType.Varchar)
    Dim parameterNames As String = ""
    Dim i As Integer
    For i = 0 To paramCollection.Count - 1
        parameterNames &= paramCollection(i).ToString() & ControlChars.Cr
    Next i
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