IDTToolsOptionsPage::OnHelp Method ()
Visual Studio 2015
Occurs when a user clicks the Help button in a custom Tools Options page.
Assembly: EnvDTE (in EnvDTE.dll)
When the OnHelp method's host interface is implemented, OnHelp acts as an event that occurs when a user clicks Help in a custom Tools Options page.
When OnHelp occurs, you can use DTE.ItemsOperations.Navigate to display a valid installed help topic.
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