Helper class for handling characters.
public static class CharHelper
kind:method, kind:property, kind:ctor. Press Esc to clear.ReplacementCharRepresents the replacement char.ReplacementCharStringRepresents the replacement char string.TabSizeRepresents the tab size.AddTab(Int32)Adds tab.CheckOpenCloseDelimiter(Char, Char, Boolean, out Boolean, out Boolean)Performs the check open close delimiter operation.CheckOpenCloseDelimiter(Rune, Rune, Boolean, out Boolean, out Boolean)Performs the check open close delimiter operation.CheckUnicodeCategory(Char, out Boolean, out Boolean)Checks the Unicode category of the given character and determines whether it is a whitespace or punctuation character.CheckUnicodeCategory(Rune, out Boolean, out Boolean)Check if a character is a Unicode whitespace or punctuation character.EscapeInsecure(Char)Performs the escape insecure operation.IsAcrossTab(Int32)Determines whether across tab.IsAlpha(Char)Determines whether alpha.IsAlphaNumeric(Char)Determines whether alpha numeric.IsAlphaUpper(Char)Determines whether alpha upper.IsAsciiPunctuation(Char)Determines whether ascii punctuation.IsControl(Char)Determines whether control.IsDigit(Char)Determines whether digit.IsEmailUsernameSpecialChar(Char)Determines whether email username special char.IsEscapableSymbol(Char)Determines whether escapable symbol.IsHighSurrogate(Char)Determines whether high surrogate.IsLeftToRight(Int32)Determines whether left to right.IsLowSurrogate(Char)Determines whether low surrogate.IsNewLineOrLineFeed(Char)Determines whether new line or line feed.IsRightToLeft(Int32)Determines whether right to left.IsRomanLetterLowerPartial(Char)Determines whether roman letter lower partial.IsRomanLetterPartial(Char)Determines whether roman letter partial.IsRomanLetterUpperPartial(Char)Determines whether roman letter upper partial.IsSpace(Char)Returns true if the character is a space (U+0020).IsSpaceOrTab(Char)Returns true if the character is a space (U+0020) or tab (U+0009).IsTab(Char)Returns true if the character is a tab (U+0009).IsWhitespace(Char)true if the character is a Unicode whitespace character.IsWhitespace(Rune)true if the character is a Unicode whitespace character.IsWhiteSpaceOrZero(Char)Determines whether white space or zero.IsZero(Char)Determines whether zero.RomanToArabic(ReadOnlySpan<Char>)Performs the roman to arabic operation.