如何在 c++ 中表达 Delphi 运算符“<>”？

Question

I have had a tough time translating some Delphi code into c++. the code is:

if (GetWindowlong(Stringgrid1.Handle, GWL_STYLE) and WS_VSCROLL) <> 0
then ShowMessage('Vertical scrollbar is visible!');

Ive never really used Delphi before so im not sure what the "<>" operator is. I looked it up and found out that its called the pointer inequality operator, but im not sure how that translates into c++. Thanks a bunch for any help!

Answer 1

<> is just not-equals (similar to VB, for some silly reason). C++ uses.= for pointer inequality like any other inequality.

Answer 2

The equivalent operator in C++: Not equal to: != .

So the code should become something like:

if ((GetWindowlong(Stringgrid1.Handle, GWL_STYLE) & WS_VSCROLL) != 0) {
    ShowMessage('Vertical scrollbar is visible!');
}

Answer 3

<> means different, and is equivalent to the != operator in C++.

Answer 4

The <> operator is spelled != in C-derived languages and simply means inequality