XInput - missing constant? ERROR_SUCCESS

[Gavin-Williams]

I'm setting up XInput. And I should see a constant ERROR_SUCCESS. I have the following using...

using Windows.Win32.UI.Input.XboxController;

And I've also put this line in NativeMethods...

ERROR_SUCCESS

Is it missing or is the normal usage replaced with something else?

Edit: I've read somewhere that ERROR_SUCCESS = 0, where are these values defined?

[AArnott]

With ERROR_SUCCESS a warning is produced by the build:

1>C:\Users\andarno\source\repos\CsWin32Sandbox\CsWin32Sandbox\NativeMethods.txt(1,1,1,14): warning PInvoke004: Use the name of the enum that declares this constant: WIN32_ERROR

The constant is still emitted, but it's as an enum value within the WIN32_ERROR enum. That's where you'll find it.

[Gavin-Williams]

I had warnings disabled. Thank you for bringing that to my attention!