windows app

The MainForm or DelphiVCL.Application.MainForm property gives the Windows handle of the application main form. MainFormHandle gives the Windows handle of the application main form. Let’s browse all the properties, methods, and built-in properties of the DelphiVCL.Application.MainFormHandle using dir() command: import DelphiVCL dir(DelphiVCL.Application.MainFormHandle) What does…

What is DelphiVCL.Application.HookSynchronizeWakeup method? HookSynchronizeWakeup or DelphiVCL.Application.HookSynchronizeWakeup method assigns a method to the WakeMainThread variable. Applications rarely, if ever, call HookSynchronizeWakeup directly. HookSynchronizeWakeup is called from the TApplication or DelphiVCL.Application constructor to initialize the method that gets called when a…

HintShortPause or DelphiVCL.Application.HintShortPause property is used to specify the time period to wait before bringing up a Hint if another Hint has already been shown. Use HintShortPause to reduce the flicker when moving the mouse quickly over a set of buttons that all have Help Hints on. Specify a HintShortPause value in milliseconds. The default value is 50 milliseconds, which is set in…

InheritsFrom or DelphiVCL.Application.InheritsFrom method determines the relationship between two object types. Use InheritsFrom to determine whether a particular class type or object is an instance of a class or one of its descendants. InheritsFrom returns True if the object type specified in the aClass parameter is an ancestor of the object type or the type of the object itself. Otherwise, it…