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cocoa touch - iPhone Force Textbox Input to Upper Case

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cocoa touch - iPhone Force Textbox Input to Upper Case

How do I force characters input into a textbox on the iPhone to upper case?

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Set autocapitalizationType to UITextAutocapitalizationTypeAllCharacters on the UITextField.

See UITextInputTraits protocol (adopted by UITextField) for more details.


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
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