c# - selecting word from textbox -

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i'm looking method value selected word textbox.

for example:

i have textbox.text =" how you";

when select "are" should message selected word messegebox.show(selectedword);

windows forms textbox doesn't have selectionchanged event, although richtextbox control does. use variety of hacks such timer, handling mouse , key events trigger selection change logic. use selectedtext others have suggested.


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