OnModalBegin or DelphiVCL.Application.ModalBegin occurs when a modal form is opened.
Write an OnModalBegin event handler to perform special processing when a modal form is opened.
How to examine the properties, methods, and built-in properties of the DelphiVCL.Application.OnModalBegin?
Let’s browse all the properties, methods, and built-in properties of the DelphiVCL.Application.OnModalBegin using dir() command:
[crayon-662ceeea209b7839087982/]See the responses in our Windows command prompt:
You can also read short information about the DelphiVCL.Application.OnModalBegin using the print() command:
[crayon-662ceeea209c1764139226/]See the responses in our Windows command prompt:
Check out DelphiVCL which easily allows you to build GUIs for Windows using Python.
Watch this comprehensive introduction to Python GUI Development with DelphiVCL library video by Jim McKeeth:
