String Functions
Statements and Procedures that work with strings.
Description:
These statements and procedures provide many ways to create and manipulate strings and substrings. Numbers can be converted to strings and vice-versa. Procedures are also provided to aid in serialization of numeric data, perhaps for persistent storage.
Creating Strings
String data types and procedures that create new strings.
Character Conversions
Procedures that convert from character codes to strings and back.
Numeric to String Conversions
Procedures that convert numeric values to strings.
String to Numeric Conversions
Procedures that convert strings to numeric values.
Numeric Serializations
Procedures that convert raw numeric data to and from strings suitable for storage.
Working with Substrings
Procedures that return subsets of strings, or that modify subsets of strings.
Creating Strings
Standard data type: 8 bit character string.
Returns a
String of multiple characters.
Standard data type: null terminated 8 bit character string.
Standard data type: wide character string.
Returns a
WString of multiple characters.
Returns a
String consisting of spaces.
Returns a
WString consisting of spaces.
Returns the length of a string in characters.
Character Conversion
Returns an
Integer representation of an character.
Returns a string of one or more characters from their ASCII
Integer representation.
Returns a
WString of one or more characters from their Unicode
Integer representation.
Numeric to String Conversions
Returns a binary
String representation of an integral value.
Returns a binary
WString representation of an integral value.
Returns a hexadecimal
String representation of an integral value.
Returns a hexadecimal
WString representation of an integral value.
Returns an octal
String representation of an integral value.
Returns an octal
WString representation of an integral value.
Returns the
String representation of numeric value.
Returns the
WString representation of numeric value.
String to Numeric Conversions
Returns the
Double conversion of a numeric string.
Returns the
Integer conversion of a numeric string.
Returns the
Long conversion of a numeric string.
Returns the
uInteger conversion of a numeric string.
Returns the
ULong conversion of a numeric string.
Numeric Serialization
Returns an eight character
String representation of a
Double.
Returns a four character
String representation of a
Long.
Returns a two character
String representation of a
Short.
Returns a
Double representation of an eight character
String.
Returns a
Long representation of a four character
String.
Returns a
Short representation of a two character
String.
Working with Substrings
Returns a substring of the leftmost characters in a string.
Returns a substring of a string.
Returns a substring of the rightmost characters in a string.
Returns a copy of a string converted to lowercase alpha characters.
Returns a copy of a string converted to uppercase alpha characters.
Removes surrounding substrings or characters on the left side of a string.
Removes surrounding substrings or characters on the right side of a string.
Removes surrounding substrings or characters on the left and right side of a string.
Returns the first occurrence of a substring or character within a string.
Returns the last occurrence of a substring or character within a string.
Copies a substring to a substring of a string.
Left-justifies a string.
Right-justifies a string.
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