Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

Char.IsSymbol Method (Char)

Indicates whether the specified Unicode character is categorized as a symbol character.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

static member IsSymbol : 
        c:char -> bool

Parameters

c
Type: System.Char

The Unicode character to evaluate.

Return Value

Type: System.Boolean
true if c is a symbol character; otherwise, false.

Valid symbols are members of the following categories in UnicodeCategory: MathSymbol, CurrencySymbol, ModifierSymbol, and OtherSymbol.

Symbols in the Unicode standard are a loosely defined set of characters that include the following:

  • Currency symbols.

  • Letterlike symbols, which include a set of mathematical alphanumeric symbols as well as symbols such as ℅, №, and ™.

  • Number forms, such as subscripts and superscripts.

  • Mathematical operators and arrows.

  • Geometric symbols.

  • Technical symbols.

  • Braille patterns.

  • Dingbats.

The following code example demonstrates IsSymbol.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
Show:
© 2015 Microsoft