How to lock and unlock worksheet using a password but inside worksheet change event

Hi everyone,

The code below works perfectly as long as the sheet is unlocked when the watched cell changes. By working perfectly, I mean that when the data in the current row column C changes from blank to any data entered, the current static date and time is entered into a cell 26 columns away from cell C in column AC. The problem is that I have been completely unsuccessful using sheet locking and unlocking code in this worksheet change event like I use it within macros. I need for it to unlock the sheet with a password I specify, apply the change and then lock the sheet again and setting the same specified password.

Option Explicit
' *********************************************************
' Create a date/time stamp
' ********************************************************
Private Sub Worksheet_Change(ByVal Target As Range)
On Error GoTo ErrorEvent

' *********************************************************
' Only Allow A Single Cell Range
' *********************************************************
If Target.Cells.Count > 1 Then
    Exit Sub
End If

' ********************************************************
' Turn Off EnableEvents To Prevent Looping
' ********************************************************
Application.EnableEvents = False

' ********************************************************
' Apply the Change If Data is Entered in Current Row Column C
' ********************************************************
If Not Application.Intersect(Target, Columns("C")) Is Nothing Then
    Cells(Target.Row, Target.Column + 26) = Now()
End If

ExitNormally:
' ********************************************************
' Return EnableEvents to Normal Mode
' ********************************************************
    Application.EnableEvents = True
    Exit Sub
ErrorEvent:
    MsgBox Err.Description
    Resume ExitNormally
End Sub

I've been trying to use the following to unlock and lock but it doesn't work in the change event.

' Unlock the sheet
    Set wsh = Worksheets("Youth")
     On Error Resume Next
    wsh.Unprotect Password:="Rcdc"
'
' Lock the sheet
    wsh.Protect Password:="Rcdc"

I need some words of VBA guru wisdom. Can you help?

Berlan, I can't thank you enough! It works exactly as I need it to.