web and winfrom for vertical text input

lubi523

No matter what language you use, just ask for ideas. If you have source code, it is better ~
It is also possible to provide only one.

Realize the input from top to bottom and left to right!

     From-> from
     Up left
     To
     Down right

teddyleo

Use wpf, otherwise you can only make a textbox control yourself, of course, you can inherit the current textbox control

renalex

Just tested. textbox is set to mutiline (only runs one word wide) with text direction from left to right

lubi523

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If I want to make a control myself, can I give some ideas?