System.WideString Declared Members

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Types

TStringFloatFormat

Constructors & Destructors

Create	Creates an instance of System.WideString.
Destroy	Frees an instance of System.WideString.

Functions

Attach
c_bstr	Returns the underlying BSTR that implements the WideString.
cat_printf	Appends to the value of the WideString, given a format string and its arguments.
cat_sprintf	Appends the result of a given format string and its arguments to the end of the WideString.
cat_vprintf	Appends the result of a given format string and its arguments to the end of the WideString.
Copy	Returns a copy of WideString.
CurrToStr	Converts a currency value to its string representation.
CurrToStrF	Converts a currency value to its string representation using the indicated float format convention.
data	Returns a pointer to the underlying string data.
Delete	Deletes a substring from the WideString.
Detach
Empty
FloatToStrF	Returns the string representation of a floating-point value.
Format	Formats a string assembled from a WideString, format, and a series of array arguments, args.
FormatFloat	Formats the floating-point value given by value using the format string given by format.
Insert	Inserts a specified string into the WideString.
IntToHex	Converts a number into a string containing the number's hexadecimal (base 16) representation.
IsDelimiter	Returns True if the specified character matches any character in the delimiters string.
IsEmpty	Returns True if the WideString is empty.
IsPathDelimiter	Returns True if the specified character is a path delimiter.
LastChar	Returns a pointer to the last character in a string.
LastDelimiter	Returns the index of the rightmost character that matches any character in the delimiters string.
Length	Returns the length of the WideString.
LowerCase	Returns a lowercase version of WideString.
operator !=	Tests whether theWideString is different from another WideString.
operator &
operator ()
operator +	Concatenates two WideStrings.
operator +=	Concatenates this WideString and rhs, and assigns the result to the WideString.
operator <	Compares two strings.
operator <=	Compares two strings.
operator =	Assigns the value of the WideString to equal a source string.
operator ==	Compares the WideString with a specified string, returning True if they are the same.
operator >	Compares two strings.
operator >=	Compares two strings.
operator []	Returns the character at a specified index in the string.
Pos	Returns the index at which a specified substring begins.
printf	Sets the value of the WideString, given a format string and its arguments.
SetLength	Changes the length of the WideString.
sprintf	Sets the value of the WideString, given a format string and its arguments.
StringOfChar	Returns a string with the specified number of characters.
SubString	Returns a specified substring of the WideString.
swap	Swap string pointers.
ToDouble	Converts the string to a floating-point value.
ToInt	Converts a string to an integer, throwing an exception if the string is invalid.
ToIntDef	Converts the string to an integer, returning a default value if the string is invalid.
Trim	Returns a new WideString, without leading spaces, trailing spaces, or control characters.
TrimLeft	Returns a new WideString, without leading spaces or control characters.
TrimRight	Returns a new WideString without trailing spaces or control characters.
UpperCase	Returns an uppercase version of this WideString.
vprintf	Sets the value of the WideString, given a format string and its arguments.