nsIPrefLocalizedString 编辑

modules/libpref/public/nsIPrefLocalizedString.idlScriptable This interface is simply a wrapper interface for nsISupportsString so the preferences service can have a unique identifier to distinguish between requests for normal wide strings nsISupportsString) and 'localized' wide strings, which get their default values from properites files. Inherits from: nsISupports Last changed in Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

Method overview

void setDataWithLength(in unsigned long length, [size_is(length)] in wstring data);

wstring toString();

Attributes

Attribute	Type	Description
data	wstring	Provides access to string data stored in this property.

Methods

setDataWithLength()

Used to set the contents of this object.

void setDataWithLength(
  in unsigned long length,
  [size_is(length)] in wstring data
);

Parameters

length

The length of the string. This value should not include space for the null terminator, nor should it account for the size of a character. It should only be the number of characters for which there is space in the string.

data

The string data to be stored.

toString()

Used to retrieve the contents of this object into a wide string.

Note: This makes a copy of the string argument passed in.

wstring toString();

Parameters

None.

Return value

Returns wstring - The string containing the data stored within this object.