Doesn't compile with any text in TrayIcon->Hint();?

Question

C++ / C#

I'm learning C++Builder 10 XE Seattle. When compiling, it gives an error { type system::unicodestring does not provide a call operator } on TrayIcon->Hint(); with any text inside.
Please tell me how to fix? I've been familiar with C++ for a couple of days...

Answer 1

It uses the C++ extension, the so-called. properties. Outwardly, they look like fields, but when read-write they call functions.
And one more thing - the name Form1 is not recommended, call it fmMain somehow.