NGWS SDK Documentation  

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Char.IsLetter

Determines whether the specified character is a letter.

[Visual Basic]
Public Shared Function IsLetter( _
   ByVal c As Char _
) As Boolean
[C#]
public static bool IsLetter(
   char c
);
[C++]
public: static bool IsLetter(
   __wchar_t c
);
[JScript]
public static function IsLetter(
   c : Char
) : Boolean;

Parameters

c
The character to examine.

Return Value

true if the character is an alphabetic character, otherwise false.

Remarks

The IsLetter method is a wrapper for a Char. It compares the current character instance with IsLetter and returns a true or false indication whether the character that was checked is a letter. (See CharacterInfo.)

See Also

Char Structure | Char Members | System Namespace | Boolean