Can ElectronJs create signal process events? (ElectronJs, Nodejs)

Question

code below It's code in another language. that I have no knowledge about it I'm guessing it's C# or C++ and I'd like to implement that code in ElectronJs.

I'm still a beginner And I don't know the Keyword to search for information.

testAction = OpenEvent(EVENT_ALL_ACCESS, 0, "xName");
    if (!testAction)
    {
        testAction = CreateEvent(NULL, NULL, NULL, "xName");
        if (!testAction)
            return 1;
    }

I want is to create a Process Signal Event for communication with Tried Party program, pictured below. I'm using Process Hacker 2 to view the Event handle. I want to declare an event like this. It's not an announcement within my app.

Image

Answer 1

You can do it like

return MaterialApp(
  theme: Theme.of(context).copyWith(
    colorScheme: colorScheme,
    floatingActionButtonTheme: fabTheme,
   // or Theme.of(context).floatingActionButtonTheme.copyWith(...),
  ),
  ....

For specific widget, wrap with Theme widget and provide theme

Theme(
  data: Theme.of(context).copyWith(
    colorScheme: colorScheme,
    floatingActionButtonTheme: fabTheme,
  ),
  child: ...

More about themes and I'm following extending-the-parent-theme which seems better option.