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I’m wondering how I can get my textbox to only accept digits and dots, like:
123.45
or 115
or 218.16978
etc.
I already have the following code:
Private Sub TxtHStof_KeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TxtHStof.KeyPress
e.Handled = Not Char.IsDigit(e.KeyChar)
End Sub
But that only allows digits without the dots.
How can I change the code so it does allows the dots as well, but nothing else?
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1 Answer