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Here are some frequently asked questions about Windows Forms and their answers.

Windows Forms FAQs

How do I make a TextBox use all upper-case (or lower-case) characters?

Use the CharacterCasing property of the TextBox.

textBox1.CharacterCasing = CharacterCasing.Upper;
textBox2.CharacterCasing = CharacterCasing.Lower;

Contributed from George Shepherd's Windows Forms FAQ



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