如何在ms-dos控制台的C++中写入unicode字符波斯语？

Question

如何在ms-dos中写入c++中的统一码字符波斯语？

cout<<"Helo world“<<”سلامجهان“；

Answer 1

#include <iostream>
#include <locale>
#include <string>

int main()
{
      using namespace std;
      wstring wcs = L"中文";
      locale old = wcout.imbue(locale("") ); // "" is environment's default locale
      wcout<<wcs<<endl;
      wcout.imbue(old );                     // restore old locale
}

Answer 2

您需要将字符串转换为正确的代码页。MS-DOS代码页的命名方式类似于CP437，CP后面跟着三位数字。请注意，通常只能显示少于256个不同的字符，因此许多Unicode字符无法在文本模式下显示。

Answer 3

using namespace std;
setlocale(LC_ALL, "fa-IR");

time_t rawtime;
struct tm * timeinfo;

time(&rawtime);
timeinfo = localtime(&rawtime);

struct lconv * lc;
lc = localeconv();


LOGFONT * tFont;
tFont = GetFont();

CFont font;
VERIFY(font.CreateFont(
    tFont->lfHeight,                    // nHeight
    tFont->lfWidth,                     // nWidth
    0,                                  // nEscapement
    0,                                  // nOrientation
    tFont->lfWeight,                    // nWeight
    FALSE,                              // bItalic
    FALSE,                              // bUnderline
    0,                                  // cStrikeOut
    ARABIC_CHARSET,                     // nCharSet
    OUT_DEFAULT_PRECIS,                 // nOutPrecision
    CLIP_DEFAULT_PRECIS,                // nClipPrecision
    ANTIALIASED_QUALITY,                // nQuality
    DEFAULT_PITCH | FF_SWISS,           // nPitchAndFamily
    tFont->lfFaceName));            // lpszFacename 

const wchar_t yek = L'\u06F1';
const wchar_t dow = L'\u06F2';
const wchar_t seh = L'\u06F3';
const wchar_t chahar = L'\u06F4';
const wchar_t panj = L'\u06F5';
const wchar_t shish = L'\u06F6';
const wchar_t haft = L'\u06F7';
const wchar_t hasht = L'\u06F8';
const wchar_t noh = L'\u06F9';
const wchar_t sefr = L'\u06F0';

wchar_t wFATime[20];
wcscpy(wFATime, L"");

BOOL dayoftheweek = FALSE;
for (unsigned int i = 0; i<m_strText.GetLength(); i++)
{
    char c = m_strText[i]; //this is your character


    switch (c)
    {
    case '1':
        wcsncat(wFATime, &yek, 1);
        break;
    case '2':
        wcsncat(wFATime, &dow, 1);
        break;
    case '3':
        wcsncat(wFATime, &seh, 1);
        break;
    case '4':
        wcsncat(wFATime, &chahar, 1);
        break;
    case '5':
        wcsncat(wFATime, &panj, 1);
        break;
    case '6':
        wcsncat(wFATime, &shish, 1);
        break;
    case '7':
        wcsncat(wFATime, &haft, 1);
        break;
    case '8':
        wcsncat(wFATime, &hasht, 1);
        break;
    case '9':
        wcsncat(wFATime, &noh, 1);
        break;
    case '0':
        wcsncat(wFATime, &sefr, 1);
        break;
    case ':':
        wcsncat(wFATime, L":", 1);
        break;
    case '.':
        wcsncat(wFATime, L".", 1);
        break;
    case '/':
        wcsncat(wFATime, L"/", 1);
        break;
    default:
        dayoftheweek = TRUE;
    }
}

CFont* def_font = pdc->SelectObject(&font);
HDC hdc = pdc->GetSafeHdc();

int old = pdc->SetBkMode(TRANSPARENT);
if (dayoftheweek)
{
    CStringW strw(m_strText);
    ::TextOutW(hdc, m_poOffset.x, m_poOffset.y, strw, strw.GetLength());
}
else
{
    ::TextOutW(hdc, m_poOffset.x, m_poOffset.y, wFATime, wcslen(wFATime));
}



pdc->SelectObject(def_font);
pdc->SetBkMode(old);
// Done with the font.  Delete the font object.
font.DeleteObject();