DelphiDelphiVCLPythonPython GUIWindows

Learn About The HelpJump Method For Displaying Help

Use the HelpJump method or DelphiVCL.Application.HelpJump to display the Help topic specified by the symbolic name.  More things about HelpJump you need to know Call HelpJump to bring up a topic identified by its JumpID symbolic name and which is from the Help file specified in the CurrentHelpFile property. HelpJump generates an OnHelp event (either on the active form or on the…
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DelphiDelphiVCLPythonPython GUIWindows

What Does HookMainWindow In DelphiVCL.Application Do?

HookMainWindow or DelphiVCL.Application.HookMainWindow method enables a native Windows dialog box to receive messages sent to the application’s main window.  How to use the HookMainWindow method properly? Use HookMainWindow to ensure that a native Windows dialog box behaves correctly as a child of the application, not as a stand-alone window. For example, switching among applications…
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DelphiDelphiVCLPythonPython GUIWindows

Understanding The Application.HelpKeyword Property

We can use the HelpKeyword property or DelphiVCL.Application.HelpKeyword to display the Help topic specified by the keyword. Use HelpKeyword to show the Help topic, which has the Keyword parameter and which is from the file specified in the CurrentHelpFile property. HelpKeyword invokes the current Help system, passing it the string specified by Keyword. If the current Help system is HTMLHelp…
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DelphiDelphiVCLPythonPython GUIWindows

Learn What You Need To Know About The Initialize Method

Initialize or DelphiVCL.Application.Initialize method provides an opportunity to initialize subsystems. Initialize is the first method called by the project source file. It calls the InitProc procedure pointer. Warning: Only one instance of InitProc can be defined in an application. If more than one unit assigns a value to InitProc, only the last assignment will work. You can, however…
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