How do I hide a non-visual component on a form at design-time?

I am working on the GUI of an older program (in Delphi). Some of the forms are small and have a number of non-visual components on them (UDP servers, UDP client开发者_运维知识库s etc). I'm sure I used to be able to hide/show the non-visual components on the form with a hot-key, but I can't remember what it was. It may have been in an add-in that I have not added-in since upgrading to XE. Does anyone know where/what this might be?

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This option is included inside of the Gexperts menu and is called Hide/Show Non-Visual.

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A rather drastic measure would be to upgrade to Delphi 10 Seattle (or later) as this is one of the new features that Embarcadero have added. There is a small button next to "Toggle Form/Unit" called "Show/Hide Non-Visual Components" - the shortcut is CTRL+H

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It is not built into Delphi but it is provided by GExperts. It only works for TCustomForm based designers. It will not work for TDataModule or other types of designers.

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I'm not aware of any feature like this in any version of Delphi. However, GExperts has such a feature.

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As answered before, GExperts and Delphi 10+ provides such function. I can also add CnPack and my own small component.