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Java_Volume1 String Manipulation #90104

IsNumber

This routine was designed to act as a numbers-only mask for any TextBox Keypress event. Simply call it from any KeyPress event and feed it the KeyAscii return value.

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Исходный код
original-source
Function IsNumber (ByVal KeyAscii As Integer) As Integer
If InStr(1, "1234567890", Chr$(KeyAscii), 0) > 0 Or KeyAscii = 8 Then
  IsNumber = True
Else
  IsNumber = False
End If
End Function

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