Char::IsSurrogate Method (String^, Int32)
Indicates whether the character at the specified position in a specified string has a surrogate code unit.
Assembly: mscorlib (in mscorlib.dll)
The position of the character to evaluate in s.
Return ValueType: System::Boolean
true if the character at position index in s is a either a high surrogate or a low surrogate; otherwise, false.
Character positions in a string are indexed starting from zero.
A surrogate is a Char object with a UTF-16 code unit in the range from U+D800 to U+DFFF. Each character with a code unit in this range belongs to the UnicodeCategory::Surrogate category. The individual surrogate code unit has no interpretation of its own, but has meaning only when used as part of a surrogate pair. For more information about surrogate pairs, see the Unicode Standard at the Unicode home page.
Available since 8
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Available since 8.1