Thread: What is '_T' ?

Kind all day and night! My belated congratulations to you, with the May holidays, a joyful way out into the forest and barbecue with friends and families. With a day of memory, a holiday of the greatest victory, I also congratulate. Laying flowers and a glass of vodka to fallen heroes.


What is '_T' ?? Can not understand. Twenty minutes google.com with no result. What is this?

Remember kids, don't post in forums while intoxicated.

'_T' turns your string literal into a Unicode literal if you're compiling with unicode support. I don't know whether it's a standard macro or specific to any platform or compiler. For example:

Code:

_T("whatever") becomes:
L"whatever" // if you support unicode
"whatever" // if you don't

I would guess in <windows.h>, but I don't really know.

I guess I do not see any error.

Code:

// TestDLL.cpp : Defines the entry point for the console application.
//

#include "windows.h"
#include "iostream"
#include "support.h"

int main()
{
    HINSTANCE hModule=NULL;
    typedef  BOOL (WINAPI MESS)(UINT);
    MESS* me=NULL;
    hModule=::LoadLibrary(_T("user32.dll"));
    if (hModule!=NULL)
    {
        me=(MESS*)::GetProcAddress((HMODULE)hModule,"MessageBeep");
        if (me!=NULL)
        {
            UINT type=1;
            BOOL result;
            result=(*me)(type);
        }
        else std::cout << "Error Load function" << std::endl;
        ::FreeLibrary(hModule);
    }
    else std::cout << "error load Dll" << std::endl;

return 0;
}

D:\DLL\D1\D1.cpp|13|error: '_T' was not declared in this scope|

Unicode Programming Summary

Code:

#include "windows.h"
#include "iostream"
#include "support.h"

That's just wrong.

[EDIT]

Actually that code is just wrong. Horrid.

Is that real code? Jesus