Instructions

348Libraries
© 2013 Conrad Electronic
5.24.4 Str_Isalnum
String Functions (Library "String_Lib.cc")
Syntax
byte Str_Isalnum(char c);
Sub Str_Isalnum(c As Char) As Byte
Description
A character is tested if it is alphabetically or a digit.
Parameter
c tested character
Return Parameter
1 if the character is alphabetically or a digit (upper- or lowercase)
0 else
5.24.5 Str_Isalpha
String Functions (Library "String_Lib.cc")
Syntax
byte Str_Isalpha(char c);
Sub Str_Isalpha(c As Char) As Byte
Description
A character is tested if it is alphabetically.
Parameter
c tested character
Return Parameter
1 if the character is alphabetically (upper- or lowercase)
0 else