Restriction : Only numbers in Texbox

Hello everybody,

My texbox 3 and 4 acceptent also letters and spaces when taping even if I did vba program to do restrictions.
Sometimes it accept but sometimes it restricts.

I don't know why and what to do!

Thank you
Adil KhAsked:
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Jan Karel PieterseExcel and VBA ExpertCommented:
Remove the KeyDown event from the code and only use the KeyPress event.

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Roy CoxGroup Finance ManagerCommented:
In addition to JKP's answer, I usually use this which allows Decimals and negative numbers, not just whole numbers

Private Sub TextBox1_KeyPress(ByVal KeyAscii As MSForms.ReturnInteger)
     ' '///Numeric values only
    Select Case KeyAscii
    Case 46 ' period
    Case 48 To 57 ' 0 to 9
    Case 43 ' +
    Case 45 ' -
    Case 49 ' backspace
    Case Else
        KeyAscii = vbNull
    End Select
End Sub

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Adil KhAuthor Commented:
Thank you it was very helpful

Thank you
Roy CoxGroup Finance ManagerCommented:
Pleased to help
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