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…
The MainForm or DelphiVCL.Application.MainForm property identifies the form in the application that is the main form.
The value of MainForm is the form that is the application’s main window. The main form is the first form created in the main body of the application…
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…
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…
InitInstance or DelphiVCL.Application.InitInstance method is used to initialize a newly allocated object instance to all zeros and initializes the instance’s virtual method table pointer.
How to use the InitInstance Method properly?
You should not call…
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…
What is Artificial Intelligence?
In general, Artificial Intelligence (AI) is a wide-ranging branch of computer science concerned with building smart machines capable of performing tasks that typically require human intelligence.
Why is Artificial Intelligence Important?
AI is important because it can give enterprises insights into their operations that they may not have been…
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…
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.
Hint or DelphiVCL.Application.Hint property specifies the text string that appears in the Help Hint box.
How to use DelphiVCL.Application.Hint properly?
The Hint property stores the Hint value of the control or menu item that appears in the Help Hint box when the mouse is moving over the control. It can also be assigned a string value that informs the user of action, error, or something…
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