DelphiVCL

What is the Purpose of DelphiVCL.Application.IsRightToLeft Method? In this post, you’ll learn more about IsRightToLeft or DelphiVCL.Application.IsRightToLeft method specifies whether the application adjusts its interface for Middle Eastern locales. Use IsRightToLeft to determine whether the application makes any adjustments of control alignment, text direction, or scroll bar placement.

In this post, you’ll learn more about HelpSystem or DelphiVCL.Application.HelpSystem property provides access to the interface for working with the Help system. TApplication uses IHelpSystem to interact with a Help system manager. This interface includes methods for displaying Help topics based on a keyword or topic ID. Applications can use the HelpSystem property to interact directly…

In this post, you’ll learn more about HintColor or DelphiVCL.Application.HintColor property determines the color of the hint boxes for the Help Hints for the application. Use HintColor to specify the hint box color. A default color value of clInfoBk is set for the HintColor property in the constructor when the application is created. To change the HintColor, assign it a new TColor value…

In this post, you’ll learn more about FreeOnRelease method or DelphiVCL.Application.FreeOnRelease is used to free the interface reference for components that were created from COM classes. FreeOnRelease is called when an interface implemented by the component is released. FreeOnRelease is used internally and calls the corresponding interface method. It should not be necessary to call…