| ALLTRIM() | Removes leading and trailing blank spaces from a string |
| ASC() | Returns the ASCII value of a character |
| AT() | Locates the position of a substring in a main string. |
| CHR() | Converts an ASCII value to it character value |
| HARDCR() | Replace all soft carriage returns with hard carriages returns. |
| HB_ANSITOOEM() | Convert a windows Character to a Dos based character |
| HB_OEMTOANSI() | Convert a DOS(OEM) Character to a WINDOWS (ANSI) based character |
| HB_VALTOSTR() | Converts any scalar type to a string. |
| ISALPHA() | Checks if leftmost character in a string is an alphabetic character |
| ISDIGIT() | Checks if leftmost character is a digit character |
| ISLOWER() | Checks if leftmost character is an lowercased letter. |
| ISUPPER() | Checks if leftmost character is an uppercased letter. |
| LEFT() | Extract the leftmost substring of a character expression |
| LEN() | Returns size of a string or size of an array. |
| LOWER() | Universally lowercases a character string expression. |
| LTRIM() | Removes leading spaces from a string |
| MEMOTRAN() | Converts hard and soft carriage returns within strings. |
| PADC() | Centers an expression for a given width |
| PADL() | Left-justifies an expression for a given width |
| PADR() | Right-justifies an expression for a given width |
| RAT() | Searches for a substring from the right side of a string. |
| REPLICATE() | Repeats a single character expression |
| RIGHT() | Extract the rightmost substring of a character expression |
| RTRIM() | Remove trailing spaces from a string. |
| SPACE() | Returns a string of blank spaces |
| STR() | Convert a numeric expression to a character string. |
| STRTRAN() | Translate substring valuw with a main string |
| STRZERO() | Convert a numeric expression to a character string, zero padded. |
| SUBSTR() | Returns a substring from a main string |
| TRANSFORM() | Formats a value based on a specific picture template. |
| TRIM() | Remove trailing spaces from a string. |
| UPPER() | Converts a character expression to uppercase format |
| VAL() | Convert a number from a character type to numeric |
![[Source Forge]](../images/sourceforge.gif){kind=small}
