If (e.KeyChar < Chr(48) Or e.KeyChar > (57)) And e.KeyChar <> Chr(8) Then e.Handled = True End If code example

Example: If (e.KeyChar < Chr(48) Or e.KeyChar > (57)) And e.KeyChar <> Chr(8) Then e.Handled = True End If

If (e.KeyChar < Chr(48) Or e.KeyChar > (57)) And e.KeyChar <> Chr(8) Then

            e.Handled = True

        End If

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Php Example

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