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    Methods

    Parts of this page show the use of the XPInstall API. The majority of this API is now deprecated and as of Gecko 1.9 no longer available. Extension, Theme, and plug-in developers must switch away from install.js based packages to the new packaging scheme with an install.rdf manifest. In particular plugin developers should see how to package a plugin as an extension.

    Methods

    createKey
    Adds a key.
    deleteKey
    Removes a key.
    deleteValue
    Removes the value of an arbitrary key.
    enumKeys
    Retrieves the registry subkeys for the given key.
    enumValueNames
    Retrieves the value of a given subkey.
    getValue
    Retrieves the value of an arbitrary key.
    getValueNumber
    Retrieves the value of a key, when that value is an integer.
    getValueString
    Retrieves the value of a key, when that value is a string.
    isKeyWritable
    Returns whether the given key is writable.
    keyExists
    Returns whether the given key exists or is readable.
    setRootKey
    Changes the root key being accessed.
    setValue
    Sets the value of an arbitrary key.
    setValueNumber
    Sets the value of a key, when that value is an integer.
    setValueString
    Sets the value of a key, when that value is a string.
    valueExists
    Returns whether the given value exists.

    The WinRegValue constructor creates a WinRegValue object.

    Document Tags and Contributors

    Contributors to this page: Sheppy, Fredchat, Rod Whiteley, ethertank, trevorh, Daniel Veditz
    Last updated by: Sheppy,
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