I wanted to find out the AssemblyVersion attribute of an ASP.NET page.
So, I inserted the code
<%#Assembly.GetExecutingAssembly().GetName().Version.ToString()%>
into an ASP.NET page. It didn't work.
However, it worked when I placed a Label on an ASP.NET page, and set it at the Load event of the page, like so:
label1.Text = Assembly.GetExecutingAssembly().GetName().Version.ToString();
So, anyone care to explain why it doesn't work in an ASP.NET page, but works in the ASP.NET page's Load event?
In 2017, with the release of Delphi 10.2 Tokyo, Embarcadero introduced a specialized implementation of the Observer pattern into the System.Classes unit. While it has been in the wild for 9 years, it remains a "hidden" architecture for many, primarily because it serves as the invisible engine behind LiveBindings. Other than live bindings, you can also use the Observer pattern as a way to update component settings to the Windows registry, an .ini file, or persist it elsewhere.
System.Classes