UltraEdit编辑器下有些特殊字符显示方框？

[爱问问题的猪]

为什么某些特殊字符在UE下显示方框，而在Windows记事本下却显示正常？
为什么将记事本的字体设置为英文字体（如Wingdings字体）后，中文依然显示正常？
字体对话框的“脚本”选项，是什么意思？
感谢CSDN的大神们回答这三个问题，非常感谢，非常感谢！

[爱问问题的猪]

那么如何解释：选择不同的英文字体时，显示的方框会出现差异呢？？？？？

[赵4老师]

注意以下代码中CreateFont函数的各参数：

#pragma comment(lib,"gdi32")
#include <windows.h>
#include <stdio.h>

int main() {
    const DWORD uWidth = 18 + 17 * 256, uHeight = 18 + 17 * 128;

    PBITMAPINFO pbmi = (PBITMAPINFO) LocalAlloc (LPTR, sizeof (BITMAPINFOHEADER) + sizeof (RGBQUAD) * 2);
    pbmi->bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
    pbmi->bmiHeader.biWidth = uWidth;
    pbmi->bmiHeader.biHeight = uHeight;
    pbmi->bmiHeader.biPlanes = 1;
    pbmi->bmiHeader.biBitCount = 1;
    pbmi->bmiHeader.biSizeImage = ((uWidth + 31) & ~31) / 8 * uHeight;
    pbmi->bmiColors[0].rgbBlue = 0;
    pbmi->bmiColors[0].rgbGreen = 0;
    pbmi->bmiColors[0].rgbRed = 0;
    pbmi->bmiColors[1].rgbBlue = 255;
    pbmi->bmiColors[1].rgbGreen = 255;
    pbmi->bmiColors[1].rgbRed = 255;

    HDC hDC = CreateCompatibleDC (0);
    void * pvBits;
    HBITMAP hBitmap = CreateDIBSection (hDC, pbmi, 0, &pvBits, NULL, 0);
    SelectObject (hDC, hBitmap);
    HFONT hFont = CreateFont (16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "宋体");
//  HFONT hFont = CreateFont (16, 0, 0, 0, 0, 0, 0, 0, SHIFTJIS_CHARSET, 0, 0, 0, 0, "宋体");
    SelectObject (hDC, hFont);
    BitBlt (hDC, 0, 0, uWidth, uHeight, NULL, 0, 0, WHITENESS);

    char c[4];
    int i, j;
    for (i = 128; i < 256; i++) {
        sprintf (c, "%02X", i);
        TextOut (hDC, 1, (i - 127) * 17 + 1, c, 2);
    }
    for (j = 0; j < 256; j++) {
        sprintf (c, "%02X", j);
        TextOut (hDC, (j + 1)* 17 + 1, 1, c, 2);
    }
    for (i = 128; i < 256; i++) {
        for (j = 0; j < 256; j++) {
            c[0] = (char) i;
            c[1] = (char) j;
            TextOut (hDC, (j + 1) * 17 + 1, (i - 127) * 17 + 1, c, 2);
        }
    }
    for (i = 0; i < 130; i++) {
        MoveToEx (hDC, 0, i * 17, NULL);
        LineTo (hDC, uWidth, i * 17);
    }
    for (j = 0; j < 258; j++) {
        MoveToEx (hDC, j * 17, 0, NULL);
        LineTo (hDC, j * 17, uHeight);
    }

    BITMAPFILEHEADER bmfh;
    bmfh.bfType = *(PWORD) "BM";
    bmfh.bfReserved1 = 0;
    bmfh.bfReserved2 = 0;
    bmfh.bfOffBits = sizeof (BITMAPFILEHEADER) + sizeof (BITMAPINFOHEADER) + sizeof (RGBQUAD) * 2;
    bmfh.bfSize = bmfh.bfOffBits + pbmi->bmiHeader.biSizeImage;

    HANDLE hFile = CreateFile ("goal.bmp", GENERIC_WRITE, 0, 0, CREATE_ALWAYS, 0, 0);
    if (hFile != INVALID_HANDLE_VALUE) {
        DWORD dwWritten;
        WriteFile (hFile, &bmfh, sizeof (BITMAPFILEHEADER), &dwWritten, NULL);
        WriteFile (hFile, pbmi, sizeof (BITMAPINFOHEADER) + sizeof (RGBQUAD) * 2, &dwWritten, NULL);
        WriteFile (hFile, pvBits, pbmi->bmiHeader.biSizeImage, &dwWritten, NULL);

        CloseHandle (hFile);
    }

    DeleteObject (hFont);
    DeleteObject (hBitmap);
    DeleteDC (hDC);
    LocalFree (pbmi);

    return 0;
}

CreateFont
The CreateFont function creates a logical font that has specific characteristics. The logical font can subsequently be selected as the font for any device. 

HFONT CreateFont(
  int nHeight,             // logical height of font
  int nWidth,              // logical average character width
  int nEscapement,         // angle of escapement
  int nOrientation,        // base-line orientation angle
  int fnWeight,            // font weight
  DWORD fdwItalic,         // italic attribute flag
  DWORD fdwUnderline,      // underline attribute flag
  DWORD fdwStrikeOut,      // strikeout attribute flag
  DWORD fdwCharSet,        // character set identifier
  DWORD fdwOutputPrecision,  // output precision
  DWORD fdwClipPrecision,  // clipping precision
  DWORD fdwQuality,        // output quality
  DWORD fdwPitchAndFamily,  // pitch and family
  LPCTSTR lpszFace         // pointer to typeface name string
);
 

[爱问问题的猪]

引用 6 楼 zhao4zhong1 的回复:

谢谢，正是我所要的，我一定会花时间好好的看的。

[爱问问题的猪]

求大神解释：

[buyong]

check Font define file

[bluewanderer]

Notepad是Unicode的，所以不会发生字符转换问题。 ANSI程序对于当前code page没有的字符会使用默认字符，而这个默认字符默认是方块。 当前字体没有的字会从当前系统code page对应的默认字体中获取（比如中文的是宋体）。

[青松2]

你换其他字体试试，有些字体不支持中文