//
// Titlecasing:
// -----------
// Titlecasing refers to a casing practice wherein the first letter of a word is an uppercase letter
// and the rest of the letters are lowercase. The choice of which words to titlecase in headings
// and titles is dependent on language and local conventions. For example, "The Merry Wives of Windor"
// is the appropriate titlecasing of that play's name in English, with the word "of" not titlecased.
// In German, however, the title is "Die lustigen Weiber von Windsor," and both "lustigen" and "von"
// are not titlecased. In French even fewer words are titlecased: "Les joyeuses commeres de Windsor."
//
// Moreover, the determination of what actually constitutes a word is language dependent, and this can
// influence which letter or letters of a "word" are uppercased when titlecasing strings. For example
// "l'arbre" is considered two words in French, whereas "can't" is considered one word in English.
//
public unsafe String ToTitleCase(String str)
{
if (str == null)
{
throw new ArgumentNullException(nameof(str));
}
Contract.EndContractBlock();
if (str.Length == 0)
{
return(str);
}
StringBuilder result = new StringBuilder();
string lowercaseData = null;
for (int i = 0; i < str.Length; i++)
{
UnicodeCategory charType;
int charLen;
charType = CharUnicodeInfo.InternalGetUnicodeCategory(str, i, out charLen);
if (Char.CheckLetter(charType))
{
// Do the titlecasing for the first character of the word.
i = AddTitlecaseLetter(ref result, ref str, i, charLen) + 1;
//
// Convert the characters until the end of the this word
// to lowercase.
//
int lowercaseStart = i;
//
// Use hasLowerCase flag to prevent from lowercasing acronyms (like "URT", "USA", etc)
// This is in line with Word 2000 behavior of titlecasing.
//
bool hasLowerCase = (charType == UnicodeCategory.LowercaseLetter);
// Use a loop to find all of the other letters following this letter.
while (i < str.Length)
{
charType = CharUnicodeInfo.InternalGetUnicodeCategory(str, i, out charLen);
if (IsLetterCategory(charType))
{
if (charType == UnicodeCategory.LowercaseLetter)
{
hasLowerCase = true;
}
i += charLen;
}
else if (str[i] == '\'')
{
i++;
if (hasLowerCase)
{
if (lowercaseData == null)
{
lowercaseData = this.ToLower(str);
}
result.Append(lowercaseData, lowercaseStart, i - lowercaseStart);
}
else
{
result.Append(str, lowercaseStart, i - lowercaseStart);
}
lowercaseStart = i;
hasLowerCase = true;
}
else if (!IsWordSeparator(charType))
{
// This category is considered to be part of the word.
// This is any category that is marked as false in wordSeprator array.
i += charLen;
}
else
{
// A word separator. Break out of the loop.
break;
}
}
int count = i - lowercaseStart;
if (count > 0)
{
if (hasLowerCase)
{
if (lowercaseData == null)
{
lowercaseData = this.ToLower(str);
}
result.Append(lowercaseData, lowercaseStart, count);
}
else
{
result.Append(str, lowercaseStart, count);
}
}
if (i < str.Length)
{
// not a letter, just append it
i = AddNonLetter(ref result, ref str, i, charLen);
}
}
else
{
// not a letter, just append it
i = AddNonLetter(ref result, ref str, i, charLen);
}
}
return(result.ToString());
}
private string punycode_encode(string unicode)
{
StringBuilder builder = new StringBuilder(unicode.Length);
int num = 0;
int startIndex = 0;
int length = 0;
if (unicode.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "unicode");
}
while (num < unicode.Length)
{
num = unicode.IndexOfAny(M_Dots, startIndex);
if (num < 0)
{
num = unicode.Length;
}
if (num == startIndex)
{
if (num != unicode.Length)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "unicode");
}
break;
}
builder.Append("xn--");
bool flag = false;
BidiCategory bidiCategory = CharUnicodeInfo.GetBidiCategory(unicode, startIndex);
switch (bidiCategory)
{
case BidiCategory.RightToLeft:
case BidiCategory.RightToLeftArabic:
{
flag = true;
int index = num - 1;
if (char.IsLowSurrogate(unicode, index))
{
index--;
}
bidiCategory = CharUnicodeInfo.GetBidiCategory(unicode, index);
if ((bidiCategory != BidiCategory.RightToLeft) && (bidiCategory != BidiCategory.RightToLeftArabic))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "unicode");
}
break;
}
}
int num6 = 0;
for (int i = startIndex; i < num; i++)
{
BidiCategory category2 = CharUnicodeInfo.GetBidiCategory(unicode, i);
if (flag && (category2 == BidiCategory.LeftToRight))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "unicode");
}
if (!flag && ((category2 == BidiCategory.RightToLeft) || (category2 == BidiCategory.RightToLeftArabic)))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "unicode");
}
if (basic(unicode[i]))
{
builder.Append(encode_basic(unicode[i]));
num6++;
}
else if (char.IsSurrogatePair(unicode, i))
{
i++;
}
}
int num7 = num6;
if (num7 == (num - startIndex))
{
builder.Remove(length, "xn--".Length);
}
else
{
if (((unicode.Length - startIndex) >= "xn--".Length) && unicode.Substring(startIndex, "xn--".Length).Equals("xn--", StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "unicode");
}
int num8 = 0;
if (num7 > 0)
{
builder.Append('-');
}
int num9 = 0x80;
int delta = 0;
int num11 = 0x48;
while (num6 < (num - startIndex))
{
int cTest = 0;
int num13 = 0x7ffffff;
int num12 = startIndex;
while (num12 < num)
{
cTest = char.ConvertToUtf32(unicode, num12);
if ((cTest >= num9) && (cTest < num13))
{
num13 = cTest;
}
num12 += this.IsSupplementary(cTest) ? 2 : 1;
}
delta += (num13 - num9) * ((num6 - num8) + 1);
num9 = num13;
for (num12 = startIndex; num12 < num; num12 += this.IsSupplementary(cTest) ? 2 : 1)
{
cTest = char.ConvertToUtf32(unicode, num12);
if (cTest < num9)
{
delta++;
}
if (cTest == num9)
{
int d = delta;
int num16 = 0x24;
while (true)
{
int num17 = (num16 <= num11) ? 1 : ((num16 >= (num11 + 0x1a)) ? 0x1a : (num16 - num11));
if (d < num17)
{
break;
}
builder.Append(encode_digit(num17 + ((d - num17) % (0x24 - num17))));
d = (d - num17) / (0x24 - num17);
num16 += 0x24;
}
builder.Append(encode_digit(d));
num11 = adapt(delta, (num6 - num8) + 1, num6 == num7);
delta = 0;
num6++;
if (this.IsSupplementary(num13))
{
num6++;
num8++;
}
}
}
delta++;
num9++;
}
}
if ((builder.Length - length) > 0x3f)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "unicode");
}
if (num != unicode.Length)
{
builder.Append('.');
}
startIndex = num + 1;
length = builder.Length;
}
if (builder.Length > (0xff - (this.IsDot(unicode[unicode.Length - 1]) ? 0 : 1)))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadNameSize", new object[] { 0xff - (this.IsDot(unicode[unicode.Length - 1]) ? 0 : 1) }), "unicode");
}
return(builder.ToString());
}
// Token: 0x06002FE3 RID: 12259 RVA: 0x000B7D34 File Offset: 0x000B5F34
private static string punycode_decode(string ascii)
{
if (ascii.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "ascii");
}
if (ascii.Length > 255 - (IdnMapping.IsDot(ascii[ascii.Length - 1]) ? 0 : 1))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadNameSize", new object[]
{
255 - (IdnMapping.IsDot(ascii[ascii.Length - 1]) ? 0 : 1)
}), "ascii");
}
StringBuilder stringBuilder = new StringBuilder(ascii.Length);
int i = 0;
int num = 0;
int num2 = 0;
while (i < ascii.Length)
{
i = ascii.IndexOf('.', num);
if (i < 0 || i > ascii.Length)
{
i = ascii.Length;
}
if (i == num)
{
if (i != ascii.Length)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "ascii");
}
break;
}
else
{
if (i - num > 63)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "ascii");
}
if (ascii.Length < "xn--".Length + num || !ascii.Substring(num, "xn--".Length).Equals("xn--", StringComparison.OrdinalIgnoreCase))
{
stringBuilder.Append(ascii.Substring(num, i - num));
}
else
{
num += "xn--".Length;
int num3 = ascii.LastIndexOf('-', i - 1);
if (num3 == i - 1)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
int num4;
if (num3 <= num)
{
num4 = 0;
}
else
{
num4 = num3 - num;
for (int j = num; j < num + num4; j++)
{
if (ascii[j] > '\u007f')
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
stringBuilder.Append((ascii[j] >= 'A' && ascii[j] <= 'Z') ? (ascii[j] - 'A' + 'a') : ascii[j]);
}
}
int k = num + ((num4 > 0) ? (num4 + 1) : 0);
int num5 = 128;
int num6 = 72;
int num7 = 0;
int num8 = 0;
IL_40D:
while (k < i)
{
int num9 = num7;
int num10 = 1;
int num11 = 36;
while (k < i)
{
int num12 = IdnMapping.decode_digit(ascii[k++]);
if (num12 > (134217727 - num7) / num10)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
num7 += num12 * num10;
int num13 = (num11 <= num6) ? 1 : ((num11 >= num6 + 26) ? 26 : (num11 - num6));
if (num12 >= num13)
{
if (num10 > 134217727 / (36 - num13))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
num10 *= 36 - num13;
num11 += 36;
}
else
{
num6 = IdnMapping.adapt(num7 - num9, stringBuilder.Length - num2 - num8 + 1, num9 == 0);
if (num7 / (stringBuilder.Length - num2 - num8 + 1) > 134217727 - num5)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
num5 += num7 / (stringBuilder.Length - num2 - num8 + 1);
num7 %= stringBuilder.Length - num2 - num8 + 1;
if (num5 < 0 || num5 > 1114111 || (num5 >= 55296 && num5 <= 57343))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
string value = char.ConvertFromUtf32(num5);
int num14;
if (num8 > 0)
{
int l = num7;
num14 = num2;
while (l > 0)
{
if (num14 >= stringBuilder.Length)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
if (char.IsSurrogate(stringBuilder[num14]))
{
num14++;
}
l--;
num14++;
}
}
else
{
num14 = num2 + num7;
}
stringBuilder.Insert(num14, value);
if (IdnMapping.IsSupplementary(num5))
{
num8++;
}
num7++;
goto IL_40D;
}
}
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
bool flag = false;
BidiCategory bidiCategory = CharUnicodeInfo.GetBidiCategory(stringBuilder.ToString(), num2);
if (bidiCategory == BidiCategory.RightToLeft || bidiCategory == BidiCategory.RightToLeftArabic)
{
flag = true;
}
for (int m = num2; m < stringBuilder.Length; m++)
{
if (!char.IsLowSurrogate(stringBuilder.ToString(), m))
{
bidiCategory = CharUnicodeInfo.GetBidiCategory(stringBuilder.ToString(), m);
if ((flag && bidiCategory == BidiCategory.LeftToRight) || (!flag && (bidiCategory == BidiCategory.RightToLeft || bidiCategory == BidiCategory.RightToLeftArabic)))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "ascii");
}
}
}
if (flag && bidiCategory != BidiCategory.RightToLeft && bidiCategory != BidiCategory.RightToLeftArabic)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "ascii");
}
}
if (i - num > 63)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "ascii");
}
if (i != ascii.Length)
{
stringBuilder.Append('.');
}
num = i + 1;
num2 = stringBuilder.Length;
}
}
if (stringBuilder.Length > 255 - (IdnMapping.IsDot(stringBuilder[stringBuilder.Length - 1]) ? 0 : 1))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadNameSize", new object[]
{
255 - (IdnMapping.IsDot(stringBuilder[stringBuilder.Length - 1]) ? 0 : 1)
}), "ascii");
}
return(stringBuilder.ToString());
}
private string punycode_decode(string ascii)
{
if (ascii.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "ascii");
}
if (ascii.Length > (0xff - (this.IsDot(ascii[ascii.Length - 1]) ? 0 : 1)))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadNameSize", new object[] { 0xff - (this.IsDot(ascii[ascii.Length - 1]) ? 0 : 1) }), "ascii");
}
StringBuilder builder = new StringBuilder(ascii.Length);
int index = 0;
int startIndex = 0;
for (int i = 0; index < ascii.Length; i = builder.Length)
{
index = ascii.IndexOf('.', startIndex);
if ((index < 0) || (index > ascii.Length))
{
index = ascii.Length;
}
if (index == startIndex)
{
if (index != ascii.Length)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "ascii");
}
break;
}
if ((index - startIndex) > 0x3f)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "ascii");
}
if ((ascii.Length < ("xn--".Length + startIndex)) || !ascii.Substring(startIndex, "xn--".Length).Equals("xn--", StringComparison.OrdinalIgnoreCase))
{
builder.Append(ascii.Substring(startIndex, index - startIndex));
}
else
{
int num5;
startIndex += "xn--".Length;
int num4 = ascii.LastIndexOf('-', index - 1);
if (num4 == (index - 1))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
if (num4 <= startIndex)
{
num5 = 0;
}
else
{
num5 = num4 - startIndex;
for (int k = startIndex; k < (startIndex + num5); k++)
{
if (ascii[k] > '\x007f')
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
builder.Append(((ascii[k] >= 'A') && (ascii[k] <= 'Z')) ? ((char)((ascii[k] - 'A') + 0x61)) : ascii[k]);
}
}
int num7 = startIndex + ((num5 > 0) ? (num5 + 1) : 0);
int num8 = 0x80;
int num9 = 0x48;
int num10 = 0;
int num13 = 0;
while (num7 < index)
{
int num17;
int num14 = num10;
int num11 = 1;
int num12 = 0x24;
while (true)
{
if (num7 >= index)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
int num15 = decode_digit(ascii[num7++]);
if (num15 > ((0x7ffffff - num10) / num11))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
num10 += num15 * num11;
int num16 = (num12 <= num9) ? 1 : ((num12 >= (num9 + 0x1a)) ? 0x1a : (num12 - num9));
if (num15 < num16)
{
break;
}
if (num11 > (0x7ffffff / (0x24 - num16)))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
num11 *= 0x24 - num16;
num12 += 0x24;
}
num9 = adapt(num10 - num14, ((builder.Length - i) - num13) + 1, num14 == 0);
if ((num10 / (((builder.Length - i) - num13) + 1)) > (0x7ffffff - num8))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
num8 += num10 / (((builder.Length - i) - num13) + 1);
num10 = num10 % (((builder.Length - i) - num13) + 1);
if (((num8 < 0) || (num8 > 0x10ffff)) || ((num8 >= 0xd800) && (num8 <= 0xdfff)))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
string str = char.ConvertFromUtf32(num8);
if (num13 > 0)
{
int num18 = num10;
num17 = i;
while (num18 > 0)
{
if (num17 >= builder.Length)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "ascii");
}
if (char.IsSurrogate(builder[num17]))
{
num17++;
}
num18--;
num17++;
}
}
else
{
num17 = i + num10;
}
builder.Insert(num17, str);
if (this.IsSupplementary(num8))
{
num13++;
}
num10++;
}
bool flag = false;
BidiCategory bidiCategory = CharUnicodeInfo.GetBidiCategory(builder.ToString(), i);
switch (bidiCategory)
{
case BidiCategory.RightToLeft:
case BidiCategory.RightToLeftArabic:
flag = true;
break;
}
for (int j = i; j < builder.Length; j++)
{
if (!char.IsLowSurrogate(builder.ToString(), j))
{
bidiCategory = CharUnicodeInfo.GetBidiCategory(builder.ToString(), j);
if ((flag && (bidiCategory == BidiCategory.LeftToRight)) || (!flag && ((bidiCategory == BidiCategory.RightToLeft) || (bidiCategory == BidiCategory.RightToLeftArabic))))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "ascii");
}
}
}
if ((flag && (bidiCategory != BidiCategory.RightToLeft)) && (bidiCategory != BidiCategory.RightToLeftArabic))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "ascii");
}
}
if ((index - startIndex) > 0x3f)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "ascii");
}
if (index != ascii.Length)
{
builder.Append('.');
}
startIndex = index + 1;
}
if (builder.Length > (0xff - (this.IsDot(builder[builder.Length - 1]) ? 0 : 1)))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadNameSize", new object[] { 0xff - (this.IsDot(builder[builder.Length - 1]) ? 0 : 1) }), "ascii");
}
return(builder.ToString());
}
// Token: 0x06002FE2 RID: 12258 RVA: 0x000B7924 File Offset: 0x000B5B24
private static string punycode_encode(string unicode)
{
if (unicode.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "unicode");
}
StringBuilder stringBuilder = new StringBuilder(unicode.Length);
int i = 0;
int num = 0;
int num2 = 0;
while (i < unicode.Length)
{
i = unicode.IndexOfAny(IdnMapping.M_Dots, num);
if (i < 0)
{
i = unicode.Length;
}
if (i == num)
{
if (i != unicode.Length)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "unicode");
}
break;
}
else
{
stringBuilder.Append("xn--");
bool flag = false;
BidiCategory bidiCategory = CharUnicodeInfo.GetBidiCategory(unicode, num);
if (bidiCategory == BidiCategory.RightToLeft || bidiCategory == BidiCategory.RightToLeftArabic)
{
flag = true;
int num3 = i - 1;
if (char.IsLowSurrogate(unicode, num3))
{
num3--;
}
bidiCategory = CharUnicodeInfo.GetBidiCategory(unicode, num3);
if (bidiCategory != BidiCategory.RightToLeft && bidiCategory != BidiCategory.RightToLeftArabic)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "unicode");
}
}
int j = 0;
for (int k = num; k < i; k++)
{
BidiCategory bidiCategory2 = CharUnicodeInfo.GetBidiCategory(unicode, k);
if (flag && bidiCategory2 == BidiCategory.LeftToRight)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "unicode");
}
if (!flag && (bidiCategory2 == BidiCategory.RightToLeft || bidiCategory2 == BidiCategory.RightToLeftArabic))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadBidi"), "unicode");
}
if (IdnMapping.basic((uint)unicode[k]))
{
stringBuilder.Append(IdnMapping.encode_basic(unicode[k]));
j++;
}
else if (char.IsSurrogatePair(unicode, k))
{
k++;
}
}
int num4 = j;
if (num4 == i - num)
{
stringBuilder.Remove(num2, "xn--".Length);
}
else
{
if (unicode.Length - num >= "xn--".Length && unicode.Substring(num, "xn--".Length).Equals("xn--", StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadPunycode"), "unicode");
}
int num5 = 0;
if (num4 > 0)
{
stringBuilder.Append('-');
}
int num6 = 128;
int num7 = 0;
int num8 = 72;
while (j < i - num)
{
int num9 = 134217727;
int num10;
for (int l = num; l < i; l += (IdnMapping.IsSupplementary(num10) ? 2 : 1))
{
num10 = char.ConvertToUtf32(unicode, l);
if (num10 >= num6 && num10 < num9)
{
num9 = num10;
}
}
num7 += (num9 - num6) * (j - num5 + 1);
num6 = num9;
for (int l = num; l < i; l += (IdnMapping.IsSupplementary(num10) ? 2 : 1))
{
num10 = char.ConvertToUtf32(unicode, l);
if (num10 < num6)
{
num7++;
}
if (num10 == num6)
{
int num11 = num7;
int num12 = 36;
for (;;)
{
int num13 = (num12 <= num8) ? 1 : ((num12 >= num8 + 26) ? 26 : (num12 - num8));
if (num11 < num13)
{
break;
}
stringBuilder.Append(IdnMapping.encode_digit(num13 + (num11 - num13) % (36 - num13)));
num11 = (num11 - num13) / (36 - num13);
num12 += 36;
}
stringBuilder.Append(IdnMapping.encode_digit(num11));
num8 = IdnMapping.adapt(num7, j - num5 + 1, j == num4);
num7 = 0;
j++;
if (IdnMapping.IsSupplementary(num9))
{
j++;
num5++;
}
}
}
num7++;
num6++;
}
}
if (stringBuilder.Length - num2 > 63)
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadLabelSize"), "unicode");
}
if (i != unicode.Length)
{
stringBuilder.Append('.');
}
num = i + 1;
num2 = stringBuilder.Length;
}
}
if (stringBuilder.Length > 255 - (IdnMapping.IsDot(unicode[unicode.Length - 1]) ? 0 : 1))
{
throw new ArgumentException(Environment.GetResourceString("Argument_IdnBadNameSize", new object[]
{
255 - (IdnMapping.IsDot(unicode[unicode.Length - 1]) ? 0 : 1)
}), "unicode");
}
return(stringBuilder.ToString());
}
