检查是否安装了postscript字体

所以我找到了两种检查方法。 第一个可能是最可靠的，但最挑衅最涉及

 using System; using System.Collections.Generic; using System.Runtime.InteropServices; using System.Windows.Forms; public class Fonts { private const byte DEFAULT_CHARSET = 1; private const byte SHIFTJIS_CHARSET = 128; private const byte JOHAB_CHARSET = 130; private const byte EASTEUROPE_CHARSET = 238; private const byte DEFAULT_PITCH = 0; private const byte FIXED_PITCH = 1; private const byte VARIABLE_PITCH = 2; private const byte FF_DONTCARE = (0 << 4); private const byte FF_ROMAN = (1 << 4); private const byte FF_SWISS = (2 << 4); private const byte FF_MODERN = (3 << 4); private const byte FF_SCRIPT = (4 << 4); private const byte FF_DECORATIVE = (5 << 4); private List<FontFamily> _fonts = new List<FontFamily>(); public List<FontFamily> FontFamilies { get { return _fonts; } set { _fonts = value; } } public void GetFonts() { LOGFONT lf = CreateLogFont(""); IntPtr plogFont = Marshal.AllocHGlobal(Marshal.SizeOf(lf)); Marshal.StructureToPtr(lf, plogFont, true); int ret = 0; try { //If anyone knows of a better way to get the pointer please let me know var pictureBox = new PictureBox(); var graphic = pictureBox.CreateGraphics(); var ptr = graphic.GetHdc(); del1 = new EnumFontExDelegate(callback1); ret = EnumFontFamiliesEx(ptr, plogFont, del1, IntPtr.Zero, 0); System.Diagnostics.Trace.WriteLine("EnumFontFamiliesEx = " + ret.ToString()); graphic.ReleaseHdc(ptr); } catch { System.Diagnostics.Trace.WriteLine("Error!"); } finally { Marshal.DestroyStructure(plogFont, typeof(LOGFONT)); } } [DllImport("gdi32.dll", CharSet = CharSet.Auto)] static extern int EnumFontFamiliesEx(IntPtr hdc, [In] IntPtr pLogfont, EnumFontExDelegate lpEnumFontFamExProc, IntPtr lParam, uint dwFlags); [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)] public class LOGFONT { public int lfHeight; public int lfWidth; public int lfEscapement; public int lfOrientation; public FontWeight lfWeight; [MarshalAs(UnmanagedType.U1)] public bool lfItalic; [MarshalAs(UnmanagedType.U1)] public bool lfUnderline; [MarshalAs(UnmanagedType.U1)] public bool lfStrikeOut; public FontCharSet lfCharSet; public FontPrecision lfOutPrecision; public FontClipPrecision lfClipPrecision; public FontQuality lfQuality; public FontPitchAndFamily lfPitchAndFamily; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] public string lfFaceName; } public enum FontWeight : int { FW_DONTCARE = 0, FW_THIN = 100, FW_EXTRALIGHT = 200, FW_LIGHT = 300, FW_NORMAL = 400, FW_MEDIUM = 500, FW_SEMIBOLD = 600, FW_BOLD = 700, FW_EXTRABOLD = 800, FW_HEAVY = 900, } public enum FontCharSet : byte { ANSI_CHARSET = 0, DEFAULT_CHARSET = 1, SYMBOL_CHARSET = 2, SHIFTJIS_CHARSET = 128, HANGEUL_CHARSET = 129, HANGUL_CHARSET = 129, GB2312_CHARSET = 134, CHINESEBIG5_CHARSET = 136, OEM_CHARSET = 255, JOHAB_CHARSET = 130, HEBREW_CHARSET = 177, ARABIC_CHARSET = 178, GREEK_CHARSET = 161, TURKISH_CHARSET = 162, VIETNAMESE_CHARSET = 163, THAI_CHARSET = 222, EASTEUROPE_CHARSET = 238, RUSSIAN_CHARSET = 204, MAC_CHARSET = 77, BALTIC_CHARSET = 186, } public enum FontPrecision : byte { OUT_DEFAULT_PRECIS = 0, OUT_STRING_PRECIS = 1, OUT_CHARACTER_PRECIS = 2, OUT_STROKE_PRECIS = 3, OUT_TT_PRECIS = 4, OUT_DEVICE_PRECIS = 5, OUT_RASTER_PRECIS = 6, OUT_TT_ONLY_PRECIS = 7, OUT_OUTLINE_PRECIS = 8, OUT_SCREEN_OUTLINE_PRECIS = 9, OUT_PS_ONLY_PRECIS = 10, } public enum FontClipPrecision : byte { CLIP_DEFAULT_PRECIS = 0, CLIP_CHARACTER_PRECIS = 1, CLIP_STROKE_PRECIS = 2, CLIP_MASK = 0xf, CLIP_LH_ANGLES = (1 << 4), CLIP_TT_ALWAYS = (2 << 4), CLIP_DFA_DISABLE = (4 << 4), CLIP_EMBEDDED = (8 << 4), } public enum FontQuality : byte { DEFAULT_QUALITY = 0, DRAFT_QUALITY = 1, PROOF_QUALITY = 2, NONANTIALIASED_QUALITY = 3, ANTIALIASED_QUALITY = 4, CLEARTYPE_QUALITY = 5, CLEARTYPE_NATURAL_QUALITY = 6, } [Flags] public enum FontPitchAndFamily : byte { DEFAULT_PITCH = 0, FIXED_PITCH = 1, VARIABLE_PITCH = 2, FF_DONTCARE = (0 << 4), FF_ROMAN = (1 << 4), FF_SWISS = (2 << 4), FF_MODERN = (3 << 4), FF_SCRIPT = (4 << 4), FF_DECORATIVE = (5 << 4), } [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)] public struct NEWTEXTMETRIC { public int tmHeight; public int tmAscent; public int tmDescent; public int tmInternalLeading; public int tmExternalLeading; public int tmAveCharWidth; public int tmMaxCharWidth; public int tmWeight; public int tmOverhang; public int tmDigitizedAspectX; public int tmDigitizedAspectY; public char tmFirstChar; public char tmLastChar; public char tmDefaultChar; public char tmBreakChar; public byte tmItalic; public byte tmUnderlined; public byte tmStruckOut; public byte tmPitchAndFamily; public byte tmCharSet; int ntmFlags; int ntmSizeEM; int ntmCellHeight; int ntmAvgWidth; } public struct FONTSIGNATURE { [MarshalAs(UnmanagedType.ByValArray)] int[] fsUsb; [MarshalAs(UnmanagedType.ByValArray)] int[] fsCsb; } public struct NEWTEXTMETRICEX { NEWTEXTMETRIC ntmTm; FONTSIGNATURE ntmFontSig; } [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)] public struct ENUMLOGFONTEX { public LOGFONT elfLogFont; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)] public string elfFullName; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] public string elfStyle; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] public string elfScript; } public delegate int EnumFontExDelegate(ref ENUMLOGFONTEX lpelfe, ref NEWTEXTMETRICEX lpntme, int FontType, int lParam); public EnumFontExDelegate del1; public int callback1(ref ENUMLOGFONTEX lpelfe, ref NEWTEXTMETRICEX lpntme, int FontType, int lParam) { try { FontType fontType; if (FontType == 2 || FontType == 4) { fontType = (ClientTools.Fonts.FontType)FontType; } else { fontType = ClientTools.Fonts.FontType.Unknown; } FontFamilies.Add(new FontFamily(lpelfe.elfFullName, fontType)); } catch (Exception e) { System.Diagnostics.Trace.WriteLine(e.ToString()); } return 1; } public static LOGFONT CreateLogFont(string fontname) { LOGFONT lf = new LOGFONT(); lf.lfHeight = 0; lf.lfWidth = 0; lf.lfEscapement = 0; lf.lfOrientation = 0; lf.lfWeight = 0; lf.lfItalic = false; lf.lfUnderline = false; lf.lfStrikeOut = false; lf.lfCharSet = FontCharSet.DEFAULT_CHARSET; lf.lfOutPrecision = 0; lf.lfClipPrecision = 0; lf.lfQuality = 0; lf.lfPitchAndFamily = FontPitchAndFamily.FF_DONTCARE; lf.lfFaceName = ""; return lf; } } public class FontFamily { public string FontName { get; set; } public FontType FontType { get; set; } public FontFamily(string fontName, FontType fontType) { FontName = fontName; FontType = fontType; } } public enum FontType { Unknown = 1, TrueType = 4, PostScript = 2 } 

我从另一篇文章借用了大部分代码在C＃中使用DLL调用EnumFileFamiliesEx枚举活动字体让我schtumped

另一种我发现稍微不可靠的方式是注册表键

 HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows NT > CurrentVersion > Type 1 Installer > Type 1 Fonts 

虽然这给你一个后脚本字体的列表。 他们并不一定安装正确。 这些键可能指向实际上未安装的损坏的字体

我已经找到了第一个打窗口API的方法，因为评论建议最好