本文共 28194 字，大约阅读时间需要 93 分钟。

class CEDID{/// 
/// https://docs.microsoft.com/zh-cn/windows-hardware/drivers/install/plug-and-play-id---pnpid-request/// https://uefi.org/pnp_id_list/// https://uefi.org/acpi_id_list/// 
/// /// 
   public static string ModifyManufacturer(string shortName){    string[] manus = RegisterManufacturer.PNP_IDCollection.Replace("\r\n", "").Replace("\t", "").Split(new string[] { "%%" }, StringSplitOptions.None);    foreach (var item in manus)    {        if (item == "") continue;        string[] itemChilds = item.Split(new string[] { "|||" }, StringSplitOptions.None);        if (itemChilds.Length < 3)        {            int a = itemChilds.Length;            a++;            continue;         }        for(int i=0;i
   
    
/// 最大公约数/// 
/// 
    /// 
    /// 
    public static int MaximumCommonDivisor(int num1, int num2){    int tmp;    if (num1 < num2)    {        tmp = num1; num1 = num2; num2 = tmp;    }    int a = num1; int b = num2;    while (b != 0)    {        tmp = a % b;        a = b;        b = tmp;    }    return a;    //Console.WriteLine("{0}和{1}的最大公约数为：{2}", num1, num2, a);    // Console.WriteLine("{0}和{1}的最小公倍数为：{2}", num1, num2, num1 * num2 / a);}/// 
    
/// 计算比例/// 
/// 
    /// 
    /// 
    public static string Ratio(int num1, int num2){    int X =  MaximumCommonDivisor(num1, num2);    return string.Format("{0}:{1}", num1 / X, num2 / X); ;    //Console.WriteLine("{0}和{1}的最大公约数为：{2}", num1, num2, a);    // Console.WriteLine("{0}和{1}的最小公倍数为：{2}", num1, num2, num1 * num2 / a);}public static char ToCharByASCIIShort(int a){    return (char)(a + 64);}public static bool Contains(byte a ,byte b){    if( (a & b) == b)    {        return true;    }    return false;}public static double ToCinch_By_ABcm(int a, int b){    double A = a;    double B = b;    double C = Math.Sqrt(a * a + b * b)/2.54d;    return C;}#region Vendor/Product Identification:public class Vendor_Product_Identification{    public static string Monitor_Name(byte[] EDID) { return ""; }    public static string Monitor_Serial_Number(byte[] EDID) { return ""; }// 	    /// 
    
    /// 大端    /// 
    /// 
        /// 
        public static string Manufacturer_Name(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int ManufacturerInt = ((int)EDID[8] << 8) | ((int)EDID[9]);        int a = (ManufacturerInt & 0x00007C00) >> 10;        int b = (ManufacturerInt & 0x000003E0) >> 5;        int c = (ManufacturerInt & 0x0000001F);        string A = "" + ToCharByASCIIShort(a);        string B = "" + ToCharByASCIIShort(b);        string C = "" + ToCharByASCIIShort(c);        return A + B + C;    }    public static string Manufacturer_Name(byte byte8,byte byte9)    {        int ManufacturerInt = ((int)byte8 << 8) | ((int)byte9);        int a = (ManufacturerInt & 0x00007C00) >> 10;        int b = (ManufacturerInt & 0x000003E0) >> 5;        int c = (ManufacturerInt & 0x0000001F);        string A = "" + ToCharByASCIIShort(a);        string B = "" + ToCharByASCIIShort(b);        string C = "" + ToCharByASCIIShort(c);        return A + B + C;    }    // 	LGD    /// 
    
    /// 小端    /// 
    /// 
        /// 
        public static string Product_Id(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int ManufacturerInt = ((int)EDID[11] << 8) | ((int)EDID[10]);        return ManufacturerInt.ToString("X");    }    /// 
    
    /// 小端    /// 
    /// 
        /// 
        public static string Serial_Number(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int ManufacturerInt = ((int)EDID[15] << 24) | (int)EDID[14] << 16 | (int)EDID[13] << 8 | ((int)EDID[12]);        return ManufacturerInt.ToString("X");    }// 	0    public static string Week_Of_Manufacture(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return EDID[16].ToString();    }    public static string Year_Of_Manufacture(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return (EDID[17] + 1990).ToString();    }    public static string EDIDVersion(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return "V" + (EDID[18]).ToString() + "." + (EDID[19]).ToString();    }    public static string Number_Of_Extension_Flag(byte[] EDID)    {        if (EDID == null || EDID.Length < 256) return "0";        return (EDID.Length / 128 - 1).ToString();    }}#endregion#region Display parameters:public class Display_Parameters{    public static string Video_Input_Definition(byte[] EDID)     {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            return "Digital Signal";        }        else        {            return "Analog Signal";        }    }    public static string DFP1X_Compatible_Interface(byte[] EDID)      {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            if ((EDID[20] & 0x01) == 0x01)            {                return "True";            }            else            {                return "Flase";            }        }        else        {            return "Invalid";        }    }                public static string Video_White_and_Sync_Levels(byte[] EDID)  {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            return "Invalid";        }        else        {            if ((EDID[20] & 0x60) == 0x60)//11            {                return "+0.7/0 V";            }            else if ((EDID[20] & 0x40) == 0x40)//10            {                return "+1.0/−0.4 V";            }            else if ((EDID[20] & 0x20) == 0x20)//01            {                return "+0.714/−0.286 V";            }            else            {                return "+0.7/−0.3 V";            }        }    }    public static string Blank_To_Black_Setup(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            return "Invalid";        }        else        {            if ((EDID[20] & 0x10) == 0x60)            {                return "True";            }            else            {                return "False";            }        }    }    public static string Separate_Sync (byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            return "Invalid";        }        else        {            if ((EDID[20] & 0x08) == 0x08)            {                return "True";            }            else            {                return "False";            }        }    }    public static string HSync_Composite_Sync(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            return "Invalid";        }        else        {            if ((EDID[20] & 0x04) == 0x04)            {                return "True";            }            else            {                return "False";            }        }    }    /// 
    
    /// Sync-on-green    /// 
    /// 
        /// 
        public static string SOG(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            return "Invalid";        }        else        {            if ((EDID[20] & 0x02) == 0x02)            {                return "True";            }            else            {                return "False";            }        }    }    public static string VSync_Pulse_Must_Be_Serrated(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            return "Invalid";        }        else        {            if (((EDID[20] & 0x02) == 0x02) || ((EDID[20] & 0x04) == 0x04))            {                if ((EDID[20] & 0x01) == 0x01)                {                    return "True";                }                else                {                    return "False";                }            }            else            {                return "Invalid. VSync pulse must be serrated when composite or sync-on-green is used.";            }        }    }    public static string Max_Horizontal_Image_Size(byte[] EDID)  {        if (EDID == null || EDID.Length < 128) return "";        int w = EDID[21] * 10;        return w + " mm";     }    public static string Max_Vertical_Image_Size(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int h = EDID[22] * 10;        return h + " mm";    }               public static string Image_Size_Ratio(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int H = EDID[21] * 10;        int V = EDID[22] * 10;        return Ratio(H,V);    }    public static string Max_Display_Size(byte[] EDID)     {         if (EDID == null || EDID.Length < 128) return "";        return ToCinch_By_ABcm(EDID[21], EDID[22]).ToString("00.0") + " inches";     }    public static string Max_Display_Size_CH(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return ToCinch_By_ABcm(EDID[21], EDID[22]).ToString("00.0") + "(寸)";    }             }#endregion#region Power Management and Features：public class  Power_Management_and_Features{    public static string Standby(byte[] EDID) {        if ((EDID[24] & 0x80) == 0x80)        {            return "Supported";        }        else        {            return "Not Supported";        }    }    public static string Suspend(byte[] EDID)    {        if ((EDID[24] & 0x40) == 0x40)        {            return "Supported";        }        else        {            return "Not Supported";        }    }    public static string ActiveOff(byte[] EDID) {        if ((EDID[24] & 0x20) == 0x20)        {            return "Supported";        }        else        {            return "Not Supported";        }    }    public static string Video_Input_Display_Type (byte[] EDID)     {        if (EDID == null || EDID.Length < 128) return "";        int a = (EDID[24] >> 3 & 0x03);        return a.ToString();    }    public static string Video_Input(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int a = (EDID[24] >> 7 & 0x01);        return a.ToString();    }    public static string sRGB_Default_ColorSpace(byte[] EDID)    {        if ((EDID[24] & 0x04) == 0x04)        {            return "True";        }        else        {            return "False";        }    }    public static string Default_GTF(byte[] EDID)    {        if ((EDID[24] & 0x02) == 0x02)        {            return "Not Supported";        }        else        {            return "Supported";        }    }    public static string Prefered_Timing_Mode(byte[] EDID)    {        if ((EDID[24] & 0x02) == 0x02)        {            return "True";        }        else        {            return "False";        }    }}     #endregion#region Gamma/Color and Etablished Timings：public class Gamma_Color_and_Etablished_Timings{    public static string Display_Gamma(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        double gamma = (double)EDID[23] / 100.0d + 1.0;        return gamma.ToString("0.00");    }    //  public static string Display_Gamma(byte[] EDID) { return ""; }// 	2.2    public static string Red(byte[] EDID)     {        if (EDID == null || EDID.Length < 128) return "";        int lsbitx = (EDID[25] >> 6) & 0x0003;        int lsbity = (EDID[25] >> 4) & 0x0003;        int msbitx = EDID[27] <<2;        int msbity = EDID[28]<<2;        double x = (lsbitx | msbitx) / 1024d;        double y = (lsbity | msbity) / 1024d;        return string.Format("(x,y)({0},{1})", x.ToString("0.0000"), y.ToString("0.0000"));     }// 	x = 0.58 - y = 0.35    public static string Green(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int lsbitx = (EDID[25] >> 2) & 0x0003;        int lsbity = EDID[25] & 0x0003;        int msbitx = EDID[29] << 2;        int msbity = EDID[30] << 2;        double x = (lsbitx | msbitx) / 1024d;        double y = (lsbity | msbity) / 1024d;        return string.Format("(x,y)({0},{1})", x.ToString("0.0000"), y.ToString("0.0000"));    }    public static string Blue(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int lsbitx = (EDID[25] >> 6) & 0x0003;        int lsbity = (EDID[26] >> 4) & 0x0003;        int msbitx = EDID[31] << 2;        int msbity = EDID[32] << 2;        double x = (lsbitx | msbitx) / 1024d;        double y = (lsbity | msbity) / 1024d;        return string.Format("(x,y)({0},{1})", x.ToString("0.0000"), y.ToString("0.0000"));    }// 	x = 0.155 - y = 0.125    public static string White(byte[] EDID) {        if (EDID == null || EDID.Length < 128) return "";        int lsbitx = (EDID[25] >> 2) & 0x0003;        int lsbity = EDID[26] & 0x0003;        int msbitx = EDID[33] << 2;        int msbity = EDID[34] << 2;        double x = (lsbitx | msbitx) / 1024d;        double y = (lsbity | msbity) / 1024d;        return string.Format("(x,y)({0},{1})", x.ToString("0.0000"), y.ToString("0.0000"));    }// 	x = 0.313 - y = 0.329    public static string Etablished_Timings(byte[] EDID)     {        if (EDID == null || EDID.Length < 128) return "";        string supports = "\r\n";        if (Contains(EDID[35], 0x80)) supports += "\t\t720×400 @ 70 Hz\r\n";        if (Contains(EDID[35], 0x40)) supports += "\t\t720×400 @ 88 Hz\r\n";        if (Contains(EDID[35], 0x20)) supports += "\t\t640×480 @ 60 Hz\r\n";        if (Contains(EDID[35], 0x10)) supports += "\t\t640×480 @ 67 Hz\r\n";        if (Contains(EDID[35], 0x08)) supports += "\t\t640×480 @ 72 Hz\r\n";        if (Contains(EDID[35], 0x04)) supports += "\t\t640×480 @ 75 Hz\r\n";        if (Contains(EDID[35], 0x02)) supports += "\t\t800×600 @ 56 Hz\r\n";        if (Contains(EDID[35], 0x01)) supports += "\t\t800×600 @ 60 Hz\r\n";        if (Contains(EDID[36], 0x80)) supports += "\t\t800×600 @ 72 Hz\r\n";        if (Contains(EDID[36], 0x40)) supports += "\t\t800×600 @ 75 Hz\r\n";        if (Contains(EDID[36], 0x20)) supports += "\t\t832×624 @ 75 Hz\r\n";        if (Contains(EDID[36], 0x10)) supports += "\t\t1024×768 @ 87 Hz, interlaced (1024×768i)\r\n";        if (Contains(EDID[36], 0x08)) supports += "\t\t1024×768 @ 60 Hz\r\n";        if (Contains(EDID[36], 0x04)) supports += "\t\t1024×768 @ 72 Hz\r\n";        if (Contains(EDID[36], 0x02)) supports += "\t\t1024×768 @ 75 Hz\r\n";        if (Contains(EDID[36], 0x01)) supports += "\t\t1280×1024 @ 75 Hz\r\n";        if (Contains(EDID[37], 0x80)) supports += "\t\t1152x870 @ 75 Hz (Apple Macintosh II)\r\n";        if (Contains(EDID[37], 0x40)) supports += "\t\tOther manufacturer-specific display modes 1 | 0100 0000\r\n";        if (Contains(EDID[37], 0x20)) supports += "\t\tOther manufacturer-specific display modes 2 | 0010 0000\r\n";        if (Contains(EDID[37], 0x10)) supports += "\t\tOther manufacturer-specific display modes 3 | 0001 0000\r\n";        if (Contains(EDID[37], 0x08)) supports += "\t\tOther manufacturer-specific display modes 4 | 0000 1000\r\n";        if (Contains(EDID[37], 0x04)) supports += "\t\tOther manufacturer-specific display modes 5 | 0000 0100\r\n";        if (Contains(EDID[37], 0x02)) supports += "\t\tOther manufacturer-specific display modes 6 | 0000 0010\r\n";        if (Contains(EDID[37], 0x01)) supports += "\t\tOther manufacturer-specific display modes 7 | 0000 0001\r\n";        return supports;    }// 	    public static string Display_Type(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        if ((EDID[20] & 0x80) == 0x80)        {            if ((EDID[24] & 0x18) == 0x18)            {                return "(Digital) RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2";            }            else if ((EDID[24] & 0x10) == 0x10)            {                return "(Digital) RGB 4:4:4 + YCrCb 4:2:2";            }            else if ((EDID[24] & 0x08) == 0x08)            {                return "(Digital) RGB 4:4:4 + YCrCb 4:4:4";            }            else            {                return "(Digital) RGB 4:4:4";            }        }        else        {            if ((EDID[24] & 0x18) == 0x18)            {                return "(Analog) Undefined";            }            else if ((EDID[24] & 0x10) == 0x10)            {                return "(Analog) Non-RGB color";            }            else if ((EDID[24] & 0x08) == 0x08)            {                return "(Analog) RGB color";            }            else            {                return "(Analog) Monochrome or Grayscale";            }        }    }    public static string Display_Type(byte[] EDID, byte videoInputType)    {        if (EDID == null || EDID.Length < 128) return "";        if ((videoInputType & 0x80) == 0x80)        {            if ((EDID[24] & 0x18) == 0x18)            {                return "(Digital) RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2";            }            else if ((EDID[24] & 0x10) == 0x10)            {                return "(Digital) RGB 4:4:4 + YCrCb 4:2:2";            }            else if ((EDID[24] & 0x08) == 0x08)            {                return "(Digital) RGB 4:4:4 + YCrCb 4:4:4";            }            else            {                return "(Digital) RGB 4:4:4";            }        }        else        {            if ((EDID[24] & 0x18) == 0x18)            {                return "(Analog) Undefined";            }            else if ((EDID[24] & 0x10) == 0x10)            {                return "(Analog) Non-RGB color";            }            else if ((EDID[24] & 0x08) == 0x08)            {                return "(Analog) RGB color";            }            else            {                return "(Analog) Monochrome or Grayscale";            }        }    }}#endregion#region Standard Timing:#endregion#region Preferred Detailed Timing：public class Preferred_Detailed_Timing{    public static string Active_Ratio(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int vaH = ((((int)EDID[58] << 4) & 0x0F00) | (int)EDID[56]);        int vaV = ((((int)EDID[61] << 4) & 0x0F00) | (int)EDID[59]);        return Ratio(vaH,vaV);    }    public static string Pixel_Clock(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        double val = (((int)EDID[55] << 8) | (int)EDID[54]) / 100.0d;        return val.ToString("0.00") + "MHz";    }    public static string Horizontal_Active(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[58] << 4) & 0x0F00) | (int)EDID[56]);        return val.ToString() + " pixels";    }    public static string Horizontal_Blanking(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[58] << 8) & 0x0F00) | (int)EDID[57]);        return val.ToString() + " pixels";    }    public static string Horizontal_Sync_Offset(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[65] << 2) & 0x0300) | (int)EDID[62]);        return val.ToString() + " pixels";    }    public static string Horizontal_Sync_Pulse_Width(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[65] << 4) & 0x0300) | (int)EDID[63]);        return val.ToString() + " pixels";    }    public static string Horizontal_Border(byte[] EDID)    {        return EDID[69].ToString() + " pixels";    }    public static string Horizontal_Size(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[68] << 4) & 0x0F00) | (int)EDID[66]);        return val.ToString() + " mm";    }    public static string Vertical_Active(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[61] << 4) & 0x0F00) | (int)EDID[59]);        return val.ToString() + " lines";    }    public static string Vertical_Blanking(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[61] << 8) & 0x0F00) | (int)EDID[60]);        return val.ToString() + " lines";    }    public static string Vertical_Sync_Offset(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[65] << 2) & 0x0030) | ((((int)EDID[64] >> 4 ) & 0x000F)));        return val.ToString() + " lines";    }    public static string Vertical_Sync_Pulse_Width(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[65] << 4) & 0x0030) | ((((int)EDID[64]) & 0x000F)));        return val.ToString() + " lines";    }    public static string Vertical_Border(byte[] EDID)    {        return EDID[70].ToString() + " lines";    }    public static string Vertical_Size(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((((int)EDID[68] << 8) & 0x0F00) | (int)EDID[67]);        return val.ToString() + " mm";    }                public static string Input_Type_Sync_type(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((int)EDID[71] >> 3) & 0x0003;        switch(val)        {            case 3: return "Digital separate";            case 2: return "Digital composite (on HSync)";            case 1: return "Bipolar analog composite";            case 0: return "Analog composite";            default: return "";        }    }                            public static string Interlaced(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        if(Contains(EDID[71],0x80))        {            return "True";        }        else        {            return "False";        }    }    public static string VerticalPolarity(byte[] EDID) {        if (EDID == null || EDID.Length < 128) return "";        if (Contains(EDID[71], 0x04))        {            return "True";        }        else        {            return "False";        }    }// 	False    public static string HorizontalPolarity(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        if (Contains(EDID[71], 0x02))        {            return "True";        }        else        {            return "False";        }    }// 	True}#endregion#region Detailed Timing #2：public class Detailed_Timing_Sharp2{    public static string Pixel_Clock(byte[] EDID) { return ""; }// 	114.46 Mhz    public static string Horizontal_Active(byte[] EDID) { return ""; }// 	1920 pixels    public static string Horizontal_Blanking(byte[] EDID) { return ""; }// 	244 pixels    public static string Horizontal_Sync_Offset(byte[] EDID) { return ""; }// 	48 pixels    public static string Horizontal_Sync_Pulse_Width(byte[] EDID) { return ""; }// 	32 pixels    public static string Horizontal_Border(byte[] EDID) { return ""; }// 	0 pixels    public static string Horizontal_Size(byte[] EDID) { return ""; }// 	344 mm    public static string Vertical_Active(byte[] EDID) { return ""; }// 	1080 lines    public static string Vertical_Blanking(byte[] EDID) { return ""; }// 	22 lines    public static string Vertical_Sync_Offset(byte[] EDID) { return ""; }// 	3 lines    public static string Vertical_Sync_Pulse_Width(byte[] EDID) { return ""; }// 	5 lines    public static string Vertical_Border(byte[] EDID) { return ""; }// 	0 lines    public static string Vertical_Size(byte[] EDID) { return ""; }// 	194 mm    public static string Input_Type(byte[] EDID) { return ""; }// 	Digital Separate    public static string Interlaced(byte[] EDID) { return ""; }// 	False    public static string VerticalPolarity(byte[] EDID) { return ""; }// 	False    public static string HorizontalPolarity(byte[] EDID) { return ""; }// 	True}     #endregion#region Monitor Range Limit://public class Monitor_Range_Limit{    public static string Maximum_Vertical_Frequency(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return EDID[96] + " Hz";    }    public static string Minimum_Vertical_Frequency(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return EDID[95] + " Hz";    }    public static string Maximum_Horizontal_Frequency(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return EDID[98] + " KHz";    }    public static string Minimum_Horizontal_Frequency(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return EDID[97] + " KHz";    }    public static string Maximum_Pixel_Clock(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        return EDID[99]*10 + " MHz";    }                public static string Extended_Timing_Information_Type(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        switch(EDID[100])        {            case 0x00: return "No information, padded with 0A 20 20 20 20 20 20.";            case 0x02: return "Secondary GTF supported" +                EDID[100].ToString("X2") + " " +                EDID[101].ToString("X2") + " " +                EDID[102].ToString("X2") + " " +                EDID[103].ToString("X2") + " " +                EDID[104].ToString("X2") + " " +                EDID[105].ToString("X2") + " " +                EDID[106].ToString("X2") + " " +                EDID[107].ToString("X2") + " " +                ".";             default: return "Unknow information, padded with " +                EDID[100].ToString("X2") + " " +                EDID[101].ToString("X2") + " " +                EDID[102].ToString("X2") + " " +                EDID[103].ToString("X2") + " " +                EDID[104].ToString("X2") + " " +                EDID[105].ToString("X2") + " " +                EDID[106].ToString("X2") + " " +                EDID[107].ToString("X2") + " " +                ".";         }    }    public class Secondary_GTF    {        public const byte ETIT = 0x02;        public static string Secondary_Curve_Start_Frequency(byte[] EDID)        {            if (EDID == null || EDID.Length < 128) return "";            if (EDID[100] != ETIT) return "Invalid";            return EDID[102] * 2 + " KHz";        }        public static string GTF_C(byte[] EDID)        {            if (EDID == null || EDID.Length < 128) return "";            if (EDID[100] != ETIT) return "Invalid";            return (EDID[103] / 2.0d).ToString("0.0");        }        public static string GTF_M(byte[] EDID)        {            if (EDID == null || EDID.Length < 128) return "";            if (EDID[100] != ETIT) return "Invalid";            int val = ((EDID[105] << 8) & 0xFF00) | EDID[104];            return val.ToString();        }        public static string GTF_K(byte[] EDID)        {            if (EDID == null || EDID.Length < 128) return "";            if (EDID[100] != ETIT) return "Invalid";            return EDID[106].ToString();        }        public static string GTF_J(byte[] EDID)        {            if (EDID == null || EDID.Length < 128) return "";            if (EDID[100] != ETIT) return "Invalid";            return (EDID[103] / 2.0d).ToString("0.0");        }    }            } #endregion#region Stereo Display{        return "";    }//public class  Stereo_Display{    public static string Stereo_Mode(byte[] EDID)    {        if (EDID == null || EDID.Length < 128) return "";        int val = ((int)EDID[71] >> 5) & 0x0003;        if (Contains(EDID[71], 0x01))        {            switch (val)            {                case 3: return "side-by-side";                case 2: return "Left image on even lines";                case 1: return "Right image on even lines";                case 0: return "Normal display (no stereo)";                default: return "";            }        }        else        {            switch (val)            {                case 3: return "4-way interleaved stereo";                case 2: return "similar, sync=1 during left";                case 1: return "Field sequential, sync=1 during right";                case 0: return "Normal display (no stereo)";                default: return "";            }        }    }}#endregion}
   

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