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Home/ Questions/Q 271595
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Editorial Team
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Editorial Team
Asked: May 12, 20262026-05-12T00:11:21+00:00 2026-05-12T00:11:21+00:00

Some Windows native applications have a question mark icon on the title bar. It’s

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Some Windows native applications have a question mark icon on the title bar. It’s usually at the right edge, just near the close button. How can I do this in a C# WinForms application? I’d like a solution that works in Windows XP onward.

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  1. Editorial Team
    Editorial Team
    2026-05-12T00:11:22+00:00Added an answer on May 12, 2026 at 12:11 am

    Set the form’s HelpButton property to True. You also need to have the MaximizeButton and MinimizeButton properties set to False.

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