System.WideString Methods

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InheritedProtected

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