We use DelphiVCL.Application.Destroy to destroy the application instance and all of its associated memory.
Never call DelphiVCL.Application.Destroy or DelphiVCL.Application.Free. Instead, use the application’s Terminate method to end the application.
Destroy signals that the application has been deactivated before calling the inherited destructor. It then frees memory for…
DelphiVCL.Application.Run method used to execute the application.
Do not call DelphiVCL.Application.Run. In Delphi’s VCL, when creating a new project, The IDE automatically creates a main program block in the project file that calls the Run method. When the…
Build An Artificial Intelligence Solutions With PyTorch Library In A Delphi Windows App
June 11, 2021
Are you looking for an end-to-end open-source machine learning and deep learning platform, and build a nice GUI for them? You can deliver enterprise-grade AI solutions easily by combining PyTorch and Python4Delphi library, inside Delphi and C++Builder.
PyTorch is an…
Learn To Build A Python GUI For Programming Quantum Computers With Cirq In A Delphi Windows App
June 10, 2021
Are you looking for an open-source framework for programming quantum computers and build a nice GUI for them? Try Cirq library for Python. And for the GUI part, you can run it seamlessly with Python4Delphi (P4D). P4D is a free and simple tool that allows you to run Python scripts as well as create new Python modules and types in Delphi.
Cirq is a Python library for writing, manipulating…
Learn To Build A Python GUI For Efficient And High-Performing Database Access With SQLAlchemy In A Delphi Windows App
June 9, 2021
Do you want to add the full power, functionalities, and flexibilities of SQL to your Python GUI App? You can build it easily by combining SQLAlchemy and Python4Delphi library, inside Delphi and C++Builder.
SQLAlchemy is the Python SQL toolkit and Object Relational…
DelphiVCL.Application.Title Property contains the text that appears below the icon representing the application when it is minimized.
We use the DelphiVCL.Application.Title property to modify the name of the text string appearing below the icon of the application. The…
The ControlDestroyed method or DelphiVCL.Application.ControlDestroyed is used to notify the application when a control is destroyed.
ControlDestroyed is for internal use and is called automatically by TControl. Do not call it directly.
ControlDestroyed notifies the application that the control passed as the Control parameter has been destroyed, so that the properties which refer to…
The ComponentCount property or DelphiVCL.Application.ComponentCount is used to indicate the number of components owned by the component.
Use the ComponentCount property to determine the number of components owned by a component, for example, when iterating through the…
The ComObject property or DelphiVCL.Application.ComObject is used to specify the interface reference implemented by the component.
Use ComObject to assign a COM interface implemented by a component to an interface reference. This property is used by components that…
Text property contains a text string associated with the control.
We use the Text property to read the Text of the control or to specify a new string for the Text value. By default, Text is the control name. For edit controls and memos, the Text appears within the control. For combo boxes, the Text is the content of the edit control portion of the combo box.
Note: Controls that…
