Char.ToUpper Method (Char)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Converts the value of a Unicode character to its uppercase equivalent.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- c
- Type: System.Char
A Unicode character.
Return Value
Type: System.CharThe uppercase equivalent of c, or the unchanged value of c if c is already uppercase, has no uppercase equivalent, or is not alphabetic.
Casing rules are obtained from the current culture.
Use String.ToUpper to convert a Char to uppercase.
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