In this post, you’ll learn more about NewInstance or DelphiVCL.Application.NewInstance method allocates memory for an instance of an object type and returns a pointer to that new instance. All constructors call NewInstance automatically. NewInstance calls InstanceSize to determine how much memory contains a particular instance to allocate from the heap. Do not call NewInstance…
In this post, you’ll learn more about ModalFinished or DelphiVCL.Application.ModalFinished method tracks closing of a modal form.
Learning more about DelphiVCL.Application.ModalFinished Method will allow you to create programs with Python Program Maker more…
In this post, you’ll learn how to use the HelpFile property or DelphiVCL.Application.HelpFile to specify the name of the Help file the form uses to display the Help from.
If your form should have a Help file different from the default Help file of the application…
In this post, you’ll learn how to use the HelpCommand method or DelphiVCL.Application.HelpCommand to provide access to any of the Help commands in the application programming interface (API) of native Help handling functions HTMLHelp, WinHelp, or others. Learning how to use HelpCommand Method will allow you to easily build GUIs with Python Windows GUI Builder.
Use HelpCommand to send a…
In this post, you’ll learn how to use the HasParent method or DelphiVCL.Application.HasParent to verify whether the component has a parent.
Call HasParent to determine whether a specific component has a parent.Derived classes override this method to implement…
In this post, you’ll learn more about the MethodName or DelphiVCL.Application.MethodName method returns the name of a class method by address.
There are situations when it is useful to invoke an object method without hard coding the method name in advance. Call…
What is the Purpose of DelphiVCL.Application.MethodAddress?
In this post, you’ll learn more about MethodAddress or DelphiVCL.Application.MethodAddress method returns the address of a class method by name.
Note: You can use MethodAddress for published methods only.
Learning more about the MethodAddress method will help you easily build a Python project in the future with Delphi…
What Is The MainFormOnTaskBar Property In DelphiVCL.Application?
September 29, 2021
In this post, you’ll learn more about the MainFormOnTaskBar or DelphiVCL.Application.MainFormOnTaskBar property controls how Windows taskbar buttons are handled in a VCL application. Learning more about MainFormOnTaskBar Method will allow you to easily build programs…
What Is The MainFormHandle Property in DelphiVCL.Application?
September 28, 2021
In this post, you’ll learn how to use the MainForm or DelphiVCL.Application.MainForm property to give the Windows handle of the application main form. MainFormHandle gives the Windows handle of the application main form.
Learning more about the MainFormHandle…
In this post, you’ll learn more about the MainForm or DelphiVCL.Application.MainForm property that 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 by a call to CreateForm. When the main form closes, the application…
