/// <summary>
///Copy a file to a new location on the file system. It is an error to attempt to:
///copy a file into its parent if a name different from its current one is not provided.
/// </summary>
/// <param name="parent"> The parent directory to which to copy the file.</param>
/// <param name="newName"> The new name of the file. Defaults to the current name if unspecified.</param>
/// <param name="successCallback">A callback that is called with the FileEntry object of the new file.</param>
/// <param name="errorCallback">A callback that is called if an error occurs when attempting to copy the file. Invoked with a FileError object.</param>
/// <returns></returns>
/// <example>
/// usage
/// <code>
///function win(entry) {
/// console.log("New Path: " + entry.fullPath);
///}
///function fail(error) {
/// alert(error.code);
///}
///function copyFile(entry) {
/// var parent = document.getElementById('parent').value,
/// parentName = parent.substring(parent.lastIndexOf('/')+1),
/// parentEntry = new DirectoryEntry(parentName, parent);
/// // copy the file to a new directory and rename it
/// entry.copyTo(parentEntry, "file.copy", success, fail);
///}
/// </code>
/// </example>
public void copyTo(DirectoryEntry parent, JsString newName, MoveToSuccessCallback successCallback, MoveToErrorCallback errorCallback) { }
/// <summary>
/// Copy a directory to a different location on the file system. It is an error to attempt to:
/// copy a directory inside itself at any depth;
/// copy a directory into its parent if a name different from its current one is not provided.
/// Directory copies are always recursive - that is, they copy all contents of the directory.
/// </summary>
/// <param name="parent">The parent directory to which to copy the directory.</param>
/// <param name="newName">The new name of the directory. Defaults to the current name if unspecified.</param>
/// <param name="successCallback">A callback that is called with the DirectoryEntry object of the new directory.</param>
/// <param name="errorCallback"> A callback that is called if an error occurs when attempting to copy the underlying directory. Invoked with a FileError object</param>
/// <returns></returns>
/// <example>
/// usage
/// <code>
/// function win(entry) {
/// console.log("New Path: " + entry.fullPath);
///}
///function fail(error) {
/// alert(error.code);
///}
///function copyDir(entry) {
/// var parent = document.getElementById('parent').value,
/// parentName = parent.substring(parent.lastIndexOf('/')+1),
/// newName = document.getElementById('newName').value,
/// parentEntry = new DirectoryEntry(parentName, parent);
/// // copy the directory to a new directory and rename it
/// entry.copyTo(parentEntry, newName, success, fail);
///}
/// </code>
/// </example>
public void copyTo(DirectoryEntry parent, JsString newName, JsAction<FileEntry> successCallback, JsAction errorCallback) { }