| int InternalConvertToUtf32(const string& s, int index) | Static+1 flags | — | 0x08 |
| int InternalConvertToUtf32(const string& s, int index, int charLength) | Static+1 flags | — | 0x08 |
| UnicodeCategory GetUnicodeCategory(ushort ch) | PublicStatic | — | 0x04 |
| UnicodeCategory GetUnicodeCategory(const string& s, int index) | PublicStatic | — | 0x08 |
| UnicodeCategory GetUnicodeCategory(int codePoint) | PublicStatic | — | 0x04 |
| byte InternalGetCategoryValue(int ch, int offset) | Static+1 flags | — | 0x04 |
| UnicodeCategory InternalGetUnicodeCategory(const string& value, int index) | Static+1 flags | — | 0x08 |
| UnicodeCategory InternalGetUnicodeCategory(const string& str, int index, int charLength) | Static+1 flags | — | 0x08 |
| bool IsWhiteSpace(const string& s, int index) | Static+1 flags | — | 0x08 |
| bool IsWhiteSpace(ushort c) | Static+1 flags | | 0x02 |
| ReadOnlySpan<System.Byte> get_CategoryLevel1Index() | PrivateStatic+1 flags | | 0x10 |
| ReadOnlySpan<System.Byte> get_CategoryLevel2Index() | PrivateStatic+1 flags | | 0x10 |
| ReadOnlySpan<System.Byte> get_CategoryLevel3Index() | PrivateStatic+1 flags | | 0x10 |
| ReadOnlySpan<System.Byte> get_CategoriesValue() | PrivateStatic+1 flags | | 0x10 |