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OracleParameterCollection.Add Method (String, OracleType, Int32, String)

Adds an OracleParameter to the OracleParameterCollection given the parameter name, data type, column length, and source column name.

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

'Declaration
Public Function Add ( _
	parameterName As String, _
	dataType As OracleType, _
	size As Integer, _
	srcColumn As String _
) As OracleParameter
'Usage
Dim instance As OracleParameterCollection 
Dim parameterName As String 
Dim dataType As OracleType 
Dim size As Integer 
Dim srcColumn As String 
Dim returnValue As OracleParameter 

returnValue = instance.Add(parameterName, _
	dataType, size, srcColumn)

Parameters

parameterName
Type: System.String

The name of the parameter.

dataType
Type: System.Data.OracleClient.OracleType

One of the OracleType values.

size
Type: System.Int32

The length of the column.

srcColumn
Type: System.String

The name of the source column.

Return Value

Type: System.Data.OracleClient.OracleParameter
A reference to the new OracleParameter object.

The following example creates an OracleParameterCollection, adds an instance of OracleParameter to the collection, and returns a reference to the new OracleParameter.

Public Sub CreateOracleParamColl(connection As OracleConnection)
  Dim command As OracleCommand = _
    New OracleCommand("SELECT Ename, DeptNo FROM Emp WHERE EmpNo = :pEmpNo", connection)
  Dim paramCollection As OracleParameterCollection = command.Parameters
  Dim parameter As OracleParameter = _
    paramCollection.Add("pEmpNo", OracleType.Number, 5, "EmpNo")
End Sub

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1
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