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Clib Is Hexadecimal Method

The Clib Is Hexadecimal method returns True if the value you specify in the char argument is a hexadecimal character. If the value you specify is not one of the these values, then it returns Null.

A hexadecimal character is one of the following:

• A number from 0 through 9
• An alphabetic character from a through f.
• An alphabetic character from A through F.

The arguments for this method are the same as the arguments for the Clib Is Alphabetic method. For more information, see Table 182.

Format

Clib.isxdigit(char)