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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

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

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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