Python

We use the Show method to make a form or window visible. Use the Show method to make visible a control that was previously hidden. The Show method sets the control’s Visible property to true and ensures that the parent control is also visible. Here is the working example of the implementation of the Show method: def main(): Application.Initialize() …

Description This post will break down the code example to create a simple Form app as presented in the previous post. These steps are essential for Python Developers to be familiar with Delphi VCL methods, events, and properties, to enable you in creating professional Windows Apps, without installing Delphi. Code example and explanation Below are the explanations of code example in the…

OnDblClick event occurs when the user double-clicks the left mouse button when the mouse pointer is over the control. We use the OnDblClick event to respond to mouse double-clicks. OnDblClick is an event handler of type System.Classes.TNotifyEvent. What is TNotifyEvent? TNotifyEvent is used for events that do not require parameters. The TNotifyEvent type is the type…