Text box to only accept data from COM port

Asked Sep 11 '14 at 16:54

Active Sep 11 '14 at 16:54

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I need to enter data into a text box from a com port (Scale) - no problem

How do I Disable the data from the keyboard as I can not trust the keyboard data.

The only data is the numbers 0 to 9 but that is from the keyboard and scale.

Please help.

thanks

asked Sep 11 '14 at 16:54

Evert

in WPF, set `Focusable="False"` – Scott Solmer Sep 11 '14 at 16:59
In WinForms, set `ReadOnly = True` If you don't like the change in color, [read this question](http://stackoverflow.com/q/589273/2596334). – Scott Solmer Sep 11 '14 at 17:02
I still need to enter the data from the com port... – Evert Sep 11 '14 at 17:04
Editing the text from code-behind (e.g. from your COM port) will still work. – Scott Solmer Sep 11 '14 at 17:05
I understand where you are going and and I will give it a try thanks – Evert Sep 11 '14 at 17:07

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