Unlock A Variable

Hi,


I have read some post about it in the forum, but i still have 0xC001404D error....

In a custom transformation script, i get a column (just one row in this columns) whit an integer, and i need to assign this value to a variable.
My code is as following:




Public Class ScriptMain Inherits UserComponent


Dim nfilas As Int32


Public Overrides Sub Entrada0_ProcessInputRow(ByVal Row As Entrada0Buffer)


nfilas = Row.CuentaRegReporta

End Sub

Public Overrides Sub PostExecute()


Dim variables As IDTSVariables90

'Me.VariableDispenser.LockForWrite("Usuario::NFilasOrigen")

'Me.ReadWriteVariables("NFilasOrigen").Value = nfilas

Me.VariableDispenser.LockOneForWrite("NFilasOrigen", variables)

Me.Variables.NFilasOrigen = nfilas

variables.Unlock()

MyBase.PostExecute()

'Me.ReadWriteVariables.Unlock()

'Me.VariableDispenser.Reset()

End Sub

End Class

As you can see i have been doing several king of solutions...
In the next step i write this cariable to a text file... do i have to lock for read the variable also??


Regards