Helo from Steved

What have I done wrong please as I would like the below to cancel when I
push the cancel button. What is happening is that it continues onto the next
one when I push the cancel button, which I do not want it to do. I Thankyou.

MsgBox "Choose one ", vbYesNoCancel, " Three Options. "

Sub Schoolfind()
Dim res As String, saddr As String
Dim RgToSearch As Range, RgFound As Range
Dim secondValue As String
Set RgToSearch = ActiveSheet.Range("C:C")

res = Application.InputBox("Type School Number as 001,8.00 to find the
school you are looking for", _
"Find School", , , , , , 2)
If res = "False" Then Exit Sub 'exit if Cancel is clicked
res = Trim(UCase(res))
If res = "" Then Exit Sub 'exit if no entry and OK is clicked
If InStr(1, res, ",", vbTextCompare) = 0 Then
MsgBox "Invalid entry"
Exit Sub
End If
v = Split(res, ",")
res = Trim(v(LBound(v)))
secondValue = Trim(v(UBound(v)))
Set RgFound = RgToSearch.Find(what:=res, _
LookIn:=xlValues, LookAt:=xlWhole, MatchCase:=False)
If RgFound Is Nothing Then
MsgBox "School " & res & " not found."
Exit Sub
Else
saddr = RgFound.Address
Do
If RgFound.Offset(0, 1).Text = secondValue Then
Application.Goto Reference:= _
RgFound.Offset(0, -1).Address(True, True, xlR1C1)
' commenting out the next line should do it
Sub Schoolfind()
Dim res As String, saddr As String
Dim RgToSearch As Range, RgFound As Range
Dim secondValue As String
Set RgToSearch = ActiveSheet.Range("C:C")

res = Application.InputBox("Type School Number as 001,8.00 to find the
school you are looking for", _
"Find School", , , , , , 2)
If res = "False" Then Exit Sub 'exit if Cancel is clicked
res = Trim(UCase(res))
If res = "" Then Exit Sub 'exit if no entry and OK is clicked
If InStr(1, res, ",", vbTextCompare) = 0 Then
MsgBox "Invalid entry"
Exit Sub
End If
v = Split(res, ",")
res = Trim(v(LBound(v)))
secondValue = Trim(v(UBound(v)))
Set RgFound = RgToSearch.Find(what:=res, _
LookIn:=xlValues, LookAt:=xlWhole, MatchCase:=False)
If RgFound Is Nothing Then
MsgBox "School " & res & " not found."
Exit Sub
Else
saddr = RgFound.Address
Do
If RgFound.Offset(0, 1).Text = secondValue Then
Application.Goto Reference:= _
RgFound.Offset(0, -1).Address(True, True, xlR1C1)
' commenting out the next line should do it
MsgBox "Choose one ", vbYesNoCancel, " Three Options. "
' Exit Do
End If
Set RgFound = RgToSearch.FindNext(RgFound)
Loop While RgFound.Address < saddr

End If
If RgFound.Offset(0, 1).Text < secondValue Then
MsgBox "School Not Found"
End If
End Sub

' Exit Do
End If
Set RgFound = RgToSearch.FindNext(RgFound)
Loop While RgFound.Address < saddr

End If
If RgFound.Offset(0, 1).Text < secondValue Then
MsgBox "School Not Found"
End If
End Sub