| | Name | Description |
|---|
  | Asc | Overloaded. Returns an Integer value representing the character code corresponding to a character. |
| AscW | Overloaded. Returns an Integer value representing the character code corresponding to a character. |
| Chr | Returns the character associated with the specified character code. |
| ChrW | Returns the character associated with the specified character code. |
| Filter | Overloaded. Returns a zero-based array containing a subset of a String array based on specified filter criteria. |
| Format | Returns a string formatted according to instructions contained in a format String expression. |
| FormatCurrency | Returns an expression formatted as a currency value using the currency symbol defined in the system control panel. |
| FormatDateTime | Returns a string expression representing a date/time value. |
| FormatNumber | Returns an expression formatted as a number. |
| FormatPercent | Returns an expression formatted as a percentage (that is, multiplied by 100) with a trailing % character. |
| GetChar | Gets a character by its 1-based index |
| InStr | Overloaded. Returns an integer specifying the start position of the first occurrence of one string within another. |
| InStrRev | Returns the position of the first occurrence of one string within another, starting from the right side of the string. |
| Join | Overloaded. Returns a string created by joining a number of substrings contained in an array. |
| LCase | Overloaded. Returns a string or character converted to lowercase. |
| Left | Returns a string containing a specified number of characters from the left side of a string. |
| Len | Overloaded. Returns an integer containing either the number of characters in a string or the nominal number of bytes required to store a variable. |
| LSet | Returns a left-aligned string containing the specified string adjusted to the specified length. |
| LTrim | Returns a string containing a copy of a specified string with no leading spaces (LTrim), no trailing spaces (RTrim), or no leading or trailing spaces (Trim). |
| Mid | Overloaded. Returns a string containing a specified number of characters from a string. |
| Replace | Returns a string in which a specified substring has been replaced with another substring a specified number of times. |
| Right | Returns a string containing a specified number of characters from the right side of a string. |
| RSet | Returns a right-aligned string containing the specified string adjusted to the specified length. |
| RTrim | Returns a string containing a copy of a specified string with no leading spaces (LTrim), no trailing spaces (RTrim), or no leading or trailing spaces (Trim). |
| Space | Returns a string consisting of the specified number of spaces. |
| Split | Returns a zero-based, one-dimensional array containing a specified number of substrings. |
| StrComp | Returns -1, 0, or 1, based on the result of a string comparison. |
| StrConv | [NotImplemented] Returns a string converted as specified. This method called kernel32.dll. |
| StrDup | Overloaded. Returns a string or object consisting of the specified character repeated the specified number of times. |
| StrLike | Compares the parameters and and returns the same results as the Like operator. |
| StrLikeBinary | Compares the parameters and and returns the same results as the Like operator, using binary comparison. |
| StrLikeText | Compares the parameters and and returns the same results as the Like operator, using text comparison. |
| StrReverse | Returns a string in which the character order of a specified string is reversed. |
| Trim | Returns a string containing a copy of a specified string with no leading spaces (LTrim), no trailing spaces (RTrim), or no leading or trailing spaces (Trim). |
| UCase | Overloaded. Returns a string or character containing the specified string converted to uppercase. |
