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In this post, you’ll learn more about 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…

What is the DelphiVCL.Application.IsImplementorOf Method? In this post, you’ll learn more about IsImplementorOf or DelphiVCL.Application.IsImplementorOf method indicates whether the component implements a specified interface. Call IsImplementorOf to determine whether the component (or, if the component aggregates its interface with other components, whether the controlling component)…

In this post, you’ll learn more about the HintPause or DelphiVCL.Application.HintPause property is used to specify the time interval that passes before the control’s Help Hint appears when the user places the mouse pointer on a control or menu item. Use HintPause to change the default pause time of 500 milliseconds (or 1/2second) that is set in the constructor. When assigning a…

In this post, you’ll learn how to use the HelpShowTableOfContents method or DelphiVCL.Application.HelpShowTableOfContents to show the table of contents within the Help system. Use HelpShowTableOfContents to bring up the table of contents for the Help system specified in the CurrentHelpFile property. This method is preferred to calling System.HelpIntfs.ICustomHelpViewer.ShowTableOfContents…