Async callback in JS DataSnap Framework

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In the default Datasnap REST application, if there is a specified build of the Sample Methods :

The "echostring" and "ReverseString" two method and corresponding pages are added to the template. By opening the Reversestring template, you can learn that JavaScript is written like this:

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function onReverseStringClick() { if (loginRequired && (AdminInst == null)) { showLogin(true); return; } var valueField = document.getElementById('valueField'); var s = serverMethods().ReverseString(valueField.value); valueField.value = s.result; }

Boost Regex and Unicode in C++ Builder

Boost - Bast C++ Library

Because "String" default is unicode in C++ Builer 2009 later.

And same std::wstring.

so, We should to use prefix "w" class, like:
wregex, wsmatch etc.

The Sample code below:

Delphi Base Class - TProc (CHT)

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TProc 在 Delphi 的宣告是：

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TProc = reference to procedure; TProc<T> = reference to procedure (Arg1: T); TProc<T1,T2> = reference to procedure (Arg1: T1; Arg2: T2); TProc<T1,T2,T3> = reference to procedure (Arg1: T1; Arg2: T2; Arg3: T3); TProc<T1,T2,T3,T4> = reference to procedure (Arg1: T1; Arg2: T2; Arg3: T3; Arg4: T4);

最近在寫測速程式時突然應用到它，我是這麼寫的：