Private Sub Worksheet_Change(ByVal Target As Range)
Dim myRange As Excel.Range
Dim rFound As Excel.Range
Const WS_RANGE As String = "A1:A10"
Const csMSG As String = "ZERO BUDGET IN AGRESSO"

Set myRange = Me.Range(WS_RANGE)
'Is Target one of selected cells
If Union(myRange, Target).Address = myRange.Address Then
If Target.Value = 0 Then
'will also show if cell made empty
MsgBox csMSG
End If
End If

End Sub

K wrote:
Can please any body know that where and what macro code I can add in
macro below
if I want MsgBox to appeare saying that "ZERO BUDGET IN AGRESSO"
when there text appeare of "ZERO BUDGET" in any cell of Range
("K25:K62")


MACRO:-

Private Sub Worksheet_Change(ByVal Target As Range)
Dim MyRange As Range
Const WS_RANGE As String = "B25:D62"
On Error GoTo ws_exit
Application.EnableEvents = False
If Not Intersect(Target, Me.Range(WS_RANGE)) Is Nothing Then
With Target
If Me.Cells(.Row, "B").Value < "" And _
Me.Cells(.Row, "C").Value < "" Then
If IsError(Application.Match(Me.Cells(.Row, "O").Value,
Columns(27), 0)) Then
MsgBox "NO BUDGET IN AGRESSO", vbInformation, "INFORMATION"

End If
End If
End With
End If
Set MyRange = Range("F25:F62")
If Target.Cells.Count = 1 Then
If Not Intersect(Target, Range("F25:F62")) Is Nothing Then
If IsNumeric(Target) Then
budget = WorksheetFunction.VLookup(Target.Offset(0, 9).Value,
Range("AB1:AC9995"), 2, False)
On Error Resume Next
For Each c In MyRange
If c.Address < Target.Address Then
If c.Offset(0, 9).Value = Target.Offset(0, 9).Value Then
budget = budget + c.Value
End If
End If
Next c
On Error GoTo ws_exit
If Target.Value < "" Then
Target.Offset(0, 5).Value = budget
Else
Target.Offset(0, 5).Value = ""
End If
End If
End If
End If
ws_exit:
Application.EnableEvents = True
End Sub