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IsLetterOrDigit Method

Char.IsLetterOrDigit Method

Indicates whether a Unicode character is categorized as a letter or a decimal digit.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

  Name Description
Public method Static member Supported by the XNA Framework Supported by Portable Class Library IsLetterOrDigit(Char) Indicates whether the specified Unicode character is categorized as a letter or a decimal digit.
Public method Static member Supported by the XNA Framework Supported by Portable Class Library IsLetterOrDigit(String, Int32) Indicates whether the character at the specified position in a specified string is categorized as a letter or a decimal digit.
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Valid letters and decimal digits are members of the following categories in UnicodeCategory: UppercaseLetter, LowercaseLetter, TitlecaseLetter, ModifierLetter, OtherLetter, or DecimalDigitNumber.

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