| public static GetPathRoot ( string path ) : string | ||
| path | string | |
| return | string | |
/// <summary>
/// 用路徑抓出使用者電腦容量
/// </summary>
/// <param name="Drive">路徑</param>
/// <returns></returns>
bool RemainingSpace(string Drive)
{
try
{
if (Directory.Exists(Drive) == false)
{
Directory.CreateDirectory(Drive);
}
string str = Path.GetPathRoot(Drive);
bool success = GetDiskFreeSpaceEx(Path.GetPathRoot(Drive), out ulong FreeBytesAvailable, out ulong TotalNumberOfBytes, out ulong TotalNumberOfFreeBytes);
if (!success)
{
Inteware_Messagebox Msg = new Inteware_Messagebox();
Msg.ShowMessage(TranslationSource.Instance["CannnotGetRemainingSpace"]);
return(false);
}
label_AvailableSpace.Tag = TotalNumberOfFreeBytes;
label_AvailableSpace.Content = ConvertDiskUnit(TotalNumberOfFreeBytes, (int)_diskUnit.MB);
return(true);
}
catch (Exception ex)
{
Inteware_Messagebox Msg = new Inteware_Messagebox();
Msg.ShowMessage(ex.Message);
return(false);
}
}
public Updater()
{
//init files address
switch (Properties.Settings.Default.ReleaseType)
{
case "dev":
_vstoAddress = Properties.Settings.Default.DevAddr + CommonText.VstoName;
_offlineInstallerAddress = Properties.Settings.Default.DevAddr + CommonText.InstallerName;
break;
case "release":
_vstoAddress = Properties.Settings.Default.ReleaseAddr + CommonText.VstoName;
_offlineInstallerAddress = Properties.Settings.Default.ReleaseAddr + CommonText.InstallerName;
break;
default:
_vstoAddress = "";
_offlineInstallerAddress = "";
break;
}
// handle special char case for EURO user
_targetInstallFolder = Path.Combine(
(IsSpecialCharPresentInInstallPath()
? Path.GetPathRoot(Environment.SystemDirectory)
: Path.GetTempPath()),
@"PowerPointLabsInstaller");
}
private string ExportImages(Book book, string outputPath)
{
var bookDir = Path.Combine(outputPath, book.BookName.ToSafeFilename());
try
{
bookDir.EnsureEmptyDirectory();
_logger.Log($"Saving book pages in folder {bookDir}");
foreach (var page in book.Pages.OrderBy(p => p.PageIndex))
{
File.Move(page.PageImagePath, Path.Combine(bookDir, page.FileName));
}
Path.GetPathRoot(book.Pages.First().PageImagePath)?.TryDeleteDirectory();
Path.GetDirectoryName(book.Pages.First().PageImagePath).TryDeleteDirectory();
_logger.Log($"Book pages saved in folder {bookDir}");
return(bookDir);
}
catch (Exception ex)
{
_logger.Log(ex.Message);
_logger.Log(ex.StackTrace);
_logger.Log($"Error: Unable to copy pages to book folder. Pages were downloaded in {Path.GetDirectoryName(book.Pages.First().PageImagePath)}");
return(null);
}
}
void GetRouteAndBasePath(string file, out string routePath, out string basePath)
{
routePath = null;
basePath = null;
Stack <string> subDirectories = new Stack <string>();
string directory = Path.GetDirectoryName(file);
var root = Path.GetPathRoot(file);
while (directory.Length > root.Length)
{
string subdDirectoryName = Path.GetFileName(directory);
if (subdDirectoryName.ToLowerInvariant().Equals("routes"))
{
routePath = Path.Combine(directory, subDirectories.Pop());
basePath = Path.GetDirectoryName(Path.GetDirectoryName(routePath));
return;
}
if (subdDirectoryName.ToLowerInvariant().Equals("trains"))
{
basePath = Path.GetDirectoryName(directory);
return;
}
if (subdDirectoryName.ToLowerInvariant().Equals("trains"))
{
basePath = Path.GetDirectoryName(directory);
}
if (subdDirectoryName.ToLowerInvariant().Equals("sound"))
{
basePath = Path.GetDirectoryName(directory);
}
subDirectories.Push(Path.GetFileName(directory));
directory = Path.GetDirectoryName(directory);
}
}
private static void MoveApp()
{
Apath = (Path.GetDirectoryName(Process.GetCurrentProcess().MainModule.FileName));
FPath = Path.GetPathRoot(Environment.GetFolderPath(Environment.SpecialFolder.System)) + "ModAPI";
//Now Create all of the directories
foreach (string dirPath in Directory.GetDirectories(Apath, "*",
SearchOption.AllDirectories))
{
Directory.CreateDirectory(dirPath.Replace(Apath, FPath));
}
//Copy all the files & Replaces any files with the same name
foreach (string newPath in Directory.GetFiles(Apath, "*.*",
SearchOption.AllDirectories))
{
File.Copy(newPath, newPath.Replace(Apath, FPath), true);
}
CDSK();
}
private void loadFolder(string folder)
{
current_folder = folder;
// Draw folder nav buttons
folderNavPanel.Children.Clear();
string root = Path.GetPathRoot(folder);
Button rbtn = new Button();
rbtn.Tag = root;
rbtn.Content = root;
rbtn.Click += folderNavClick;
folderNavPanel.Children.Add(rbtn);
if (root != folder)
{
string partial_path = root;
string[] path_parts = current_folder.Remove(0, root.Length).Split("\\");
foreach (string f in path_parts)
{
partial_path += (f);
Button btn = new Button();
btn.Padding = new Thickness(5);
btn.Tag = partial_path;
btn.Content = f + " \\";
btn.Click += folderNavClick;
folderNavPanel.Children.Add(btn);
partial_path += "\\";
}
}
// load left panel images
filePanel.Children.Clear();
foreach (string folderName in Directory.GetDirectories(current_folder))
{
DirectoryInfo directory_info = new DirectoryInfo(folderName);
if (directory_info.Attributes.HasFlag(FileAttributes.Hidden))
{
continue;
}
Tile folderTile = new Tile();
folderTile.tileType = Tile.Type.Folder;
folderTile.fullPath = folderName;
folderTile.Caption.Text = Path.GetFileName(folderName);
folderTile.Thumbnail.Source = ThumbnailFromUri(new Uri(@"pack://application:,,,/Resources/folder.jpg", UriKind.Absolute));
folderTile.Thumbnail.Height = 75;
folderTile.MouseDoubleClick += folderClick;
filePanel.Children.Add(folderTile);
}
current_image_tiles.Clear();
current_file_index = -1;
foreach (String fname in Directory.GetFiles(current_folder))
{
if (image_extensions.IndexOf(Path.GetExtension(fname).ToLower()) > 0)
{
Tile imageTile = new Tile();
imageTile.tileType = Tile.Type.Image;
imageTile.fullPath = fname;
imageTile.Caption.Text = Path.GetFileName(fname);
imageTile.MouseLeftButtonUp += thumbnailButtonClick;
imageTile.MouseDoubleClick += thumbnailDoubleClick;
filePanel.Children.Add(imageTile);
current_image_tiles.Add(imageTile);
}
}
if (current_image_tiles.Count > 0)
{
loadThumbsInBackground(current_image_tiles[0]);
selectTile(current_image_tiles[0]);
}
else
{
previewImage.Source = null;
}
updateNavButtons();
filePanelScrollViewer.ScrollToVerticalOffset(0);
}
public DriveInfo GetDrive()
{
return(new DriveInfo(Path.GetPathRoot(GetBasePath())));
}
/// <include file='doc\Directory.uex' path='docs/doc[@for="Directory.Move"]/*' />
public static void Move(String sourceDirName, String destDirName)
{
if (sourceDirName == null)
{
throw new ArgumentNullException("sourceDirName");
}
if (sourceDirName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), "sourceDirName");
}
if (destDirName == null)
{
throw new ArgumentNullException("destDirName");
}
if (destDirName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), "destDirName");
}
String fullsourceDirName = Path.GetFullPathInternal(sourceDirName);
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, new String[] { fullsourceDirName }, false, false).Demand();
String fulldestDirName = Path.GetFullPathInternal(destDirName);
new FileIOPermission(FileIOPermissionAccess.Write, new String[] { fulldestDirName }, false, false).Demand();
String sourcePath;
if (fullsourceDirName.EndsWith('\\'))
{
sourcePath = fullsourceDirName;
}
else
{
sourcePath = fullsourceDirName + "\\";
}
String destPath;
if (fulldestDirName.EndsWith('\\'))
{
destPath = fulldestDirName;
}
else
{
destPath = fulldestDirName + "\\";
}
if (CultureInfo.InvariantCulture.CompareInfo.Compare(sourcePath, destPath, CompareOptions.IgnoreCase) == 0)
{
throw new IOException(Environment.GetResourceString("IO.IO_SourceDestMustBeDifferent"));
}
String sourceRoot = Path.GetPathRoot(sourcePath);
String destinationRoot = Path.GetPathRoot(destPath);
if (CultureInfo.InvariantCulture.CompareInfo.Compare(sourceRoot, destinationRoot, CompareOptions.IgnoreCase) != 0)
{
throw new IOException(Environment.GetResourceString("IO.IO_SourceDestMustHaveSameRoot"));
}
if (!Directory.InternalExists(Path.GetPathRoot(fulldestDirName))) // Win9x hack to behave same as Winnt.
{
throw new DirectoryNotFoundException(String.Format(Environment.GetResourceString("IO.PathNotFound_Path"), destDirName));
}
if (!Win32Native.MoveFile(sourceDirName, destDirName))
{
int hr = Marshal.GetLastWin32Error();
if (hr == Win32Native.ERROR_FILE_NOT_FOUND) // Win32 is weird, it gives back a file not found
{
hr = Win32Native.ERROR_PATH_NOT_FOUND;
__Error.WinIOError(hr, sourceDirName);
}
if (hr == Win32Native.ERROR_ACCESS_DENIED) // WinNT throws IOException. Win9x hack to do the same.
{
throw new IOException(String.Format(Environment.GetResourceString("UnauthorizedAccess_IODenied_Path"), sourceDirName));
}
__Error.WinIOError(hr, String.Empty);
}
}
static string CanonicalizePath(string path)
{
// STEP 1: Check for empty string
if (path == null)
{
return(path);
}
if (Environment.IsRunningOnWindows)
{
path = path.Trim();
}
if (path.Length == 0)
{
return(path);
}
// STEP 2: Check to see if this is only a root
string root = Path.GetPathRoot(path);
// it will return '\' for path '\', while it should return 'c:\' or so.
// Note: commenting this out makes the need for the (target == 1...) check in step 5
//if (root == path) return path;
// STEP 3: split the directories, this gets rid of consecutative "/"'s
string[] dirs = path.Split(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
// STEP 4: Get rid of directories containing . and ..
int target = 0;
bool isUnc = Environment.IsRunningOnWindows &&
root.Length > 2 && IsDsc(root[0]) && IsDsc(root[1]);
// Set an overwrite limit for UNC paths since '\' + server + share
// must not be eliminated by the '..' elimination algorithm.
int limit = isUnc ? 3 : 0;
for (int i = 0; i < dirs.Length; i++)
{
// WIN32 path components must be trimmed
if (Environment.IsRunningOnWindows)
{
dirs[i] = dirs[i].TrimEnd();
}
if (dirs[i] == "." || (i != 0 && dirs[i].Length == 0))
{
continue;
}
else if (dirs[i] == "..")
{
// don't overwrite path segments below the limit
if (target > limit)
{
target--;
}
}
else
{
dirs[target++] = dirs[i];
}
}
// STEP 5: Combine everything.
if (target == 0 || (target == 1 && dirs[0] == ""))
{
return(root);
}
else
{
string ret = String.Join(DirectorySeparatorStr, dirs, 0, target);
if (Environment.IsRunningOnWindows)
{
// append leading '\' of the UNC path that was lost in STEP 3.
if (isUnc)
{
ret = Path.DirectorySeparatorStr + ret;
}
if (!SameRoot(root, ret))
{
ret = root + ret;
}
if (isUnc)
{
return(ret);
}
else if (!IsDsc(path[0]) && SameRoot(root, path))
{
if (ret.Length <= 2 && !ret.EndsWith(DirectorySeparatorStr)) // '\' after "c:"
{
ret += Path.DirectorySeparatorChar;
}
return(ret);
}
else
{
string current = Directory.GetCurrentDirectory();
if (current.Length > 1 && current[1] == Path.VolumeSeparatorChar)
{
// DOS local file path
if (ret.Length == 0 || IsDsc(ret[0]))
{
ret += '\\';
}
return(current.Substring(0, 2) + ret);
}
else if (IsDsc(current[current.Length - 1]) && IsDsc(ret[0]))
{
return(current + ret.Substring(1));
}
else
{
return(current + ret);
}
}
}
else
{
if (root != "" && ret.Length > 0 && ret [0] != '/')
{
ret = root + ret;
}
}
return(ret);
}
}
public void MoveTo(String destDirName)
{
if (destDirName == null)
{
throw new ArgumentNullException("destDirName");
}
if (destDirName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), "destDirName");
}
Contract.EndContractBlock();
#if FEATURE_CORECLR && !FEATURE_LEGACYNETCFIOSECURITY
FileSecurityState sourceState = new FileSecurityState(FileSecurityStateAccess.Write | FileSecurityStateAccess.Read, DisplayPath, Directory.GetDemandDir(FullPath, true));
sourceState.EnsureState();
#elif !FEATURE_CORECLR
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, demandDir, false, false).Demand();
#endif
String fullDestDirName = Path.GetFullPathInternal(destDirName);
String demandPath;
if (!fullDestDirName.EndsWith(Path.DirectorySeparatorChar))
{
fullDestDirName = fullDestDirName + Path.DirectorySeparatorChar;
}
demandPath = fullDestDirName + '.';
// Demand read & write permission to destination. The reason is
// we hand back a DirectoryInfo to the destination that would allow
// you to read a directory listing from that directory. Sure, you
// had the ability to read the file contents in the old location,
// but you technically also need read permissions to the new
// location as well, and write is not a true superset of read.
#if FEATURE_CORECLR && !FEATURE_LEGACYNETCFIOSECURITY
FileSecurityState destState = new FileSecurityState(FileSecurityStateAccess.Write, destDirName, demandPath);
destState.EnsureState();
#elif !FEATURE_CORECLR
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, demandPath).Demand();
#endif
String fullSourcePath;
if (FullPath.EndsWith(Path.DirectorySeparatorChar))
{
fullSourcePath = FullPath;
}
else
{
fullSourcePath = FullPath + Path.DirectorySeparatorChar;
}
if (String.Compare(fullSourcePath, fullDestDirName, StringComparison.OrdinalIgnoreCase) == 0)
{
throw new IOException(Environment.GetResourceString("IO.IO_SourceDestMustBeDifferent"));
}
String sourceRoot = Path.GetPathRoot(fullSourcePath);
String destinationRoot = Path.GetPathRoot(fullDestDirName);
if (String.Compare(sourceRoot, destinationRoot, StringComparison.OrdinalIgnoreCase) != 0)
{
throw new IOException(Environment.GetResourceString("IO.IO_SourceDestMustHaveSameRoot"));
}
if (!Win32Native.MoveFile(FullPath, destDirName))
{
int hr = Marshal.GetLastWin32Error();
if (hr == Win32Native.ERROR_FILE_NOT_FOUND) // A dubious error code
{
hr = Win32Native.ERROR_PATH_NOT_FOUND;
__Error.WinIOError(hr, DisplayPath);
}
if (hr == Win32Native.ERROR_ACCESS_DENIED) // We did this for Win9x. We can't change it for backcomp.
{
throw new IOException(Environment.GetResourceString("UnauthorizedAccess_IODenied_Path", DisplayPath));
}
__Error.WinIOError(hr, String.Empty);
}
FullPath = fullDestDirName;
OriginalPath = destDirName;
DisplayPath = GetDisplayName(OriginalPath, FullPath);
demandDir = new String[] { Directory.GetDemandDir(FullPath, true) };
// Flush any cached information about the directory.
_dataInitialised = -1;
}
public static void CreateDirectory(string fullPath)
{
// NOTE: This logic is primarily just carried forward from Win32FileSystem.CreateDirectory.
int length = fullPath.Length;
// We need to trim the trailing slash or the code will try to create 2 directories of the same name.
if (length >= 2 && Path.EndsInDirectorySeparator(fullPath))
{
length--;
}
// For paths that are only // or ///
if (length == 2 && PathInternal.IsDirectorySeparator(fullPath[1]))
{
throw new IOException(SR.Format(SR.IO_CannotCreateDirectory, fullPath));
}
// We can save a bunch of work if the directory we want to create already exists.
if (DirectoryExists(fullPath))
{
return;
}
// Attempt to figure out which directories don't exist, and only create the ones we need.
bool somepathexists = false;
Stack <string> stackDir = new Stack <string>();
int lengthRoot = PathInternal.GetRootLength(fullPath);
if (length > lengthRoot)
{
int i = length - 1;
while (i >= lengthRoot && !somepathexists)
{
string dir = fullPath.Substring(0, i + 1);
if (!DirectoryExists(dir)) // Create only the ones missing
{
stackDir.Push(dir);
}
else
{
somepathexists = true;
}
while (i > lengthRoot && !PathInternal.IsDirectorySeparator(fullPath[i]))
{
i--;
}
i--;
}
}
int count = stackDir.Count;
if (count == 0 && !somepathexists)
{
string?root = Path.GetPathRoot(fullPath);
if (!DirectoryExists(root))
{
throw Interop.GetExceptionForIoErrno(Interop.Error.ENOENT.Info(), fullPath, isDirectory: true);
}
return;
}
// Create all the directories
int result = 0;
Interop.ErrorInfo firstError = default(Interop.ErrorInfo);
string errorString = fullPath;
while (stackDir.Count > 0)
{
string name = stackDir.Pop();
// The mkdir command uses 0777 by default (it'll be AND'd with the process umask internally).
// We do the same.
result = Interop.Sys.MkDir(name, (int)Interop.Sys.Permissions.Mask);
if (result < 0 && firstError.Error == 0)
{
Interop.ErrorInfo errorInfo = Interop.Sys.GetLastErrorInfo();
// While we tried to avoid creating directories that don't
// exist above, there are a few cases that can fail, e.g.
// a race condition where another process or thread creates
// the directory first, or there's a file at the location.
if (errorInfo.Error != Interop.Error.EEXIST)
{
firstError = errorInfo;
}
else if (FileExists(name) || (!DirectoryExists(name, out errorInfo) && errorInfo.Error == Interop.Error.EACCES))
{
// If there's a file in this directory's place, or if we have ERROR_ACCESS_DENIED when checking if the directory already exists throw.
firstError = errorInfo;
errorString = name;
}
}
}
// Only throw an exception if creating the exact directory we wanted failed to work correctly.
if (result < 0 && firstError.Error != 0)
{
throw Interop.GetExceptionForIoErrno(firstError, errorString, isDirectory: true);
}
}
public void MoveTo(String destDirName)
{
if (destDirName == null)
{
throw new ArgumentNullException("destDirName");
}
if (destDirName.Length == 0)
{
throw new ArgumentException(SR.Argument_EmptyFileName, "destDirName");
}
Contract.EndContractBlock();
String fullDestDirName = Path.GetFullPath(destDirName);
if (fullDestDirName[fullDestDirName.Length - 1] != Path.DirectorySeparatorChar)
{
fullDestDirName = fullDestDirName + PathHelpers.DirectorySeparatorCharAsString;
}
String fullSourcePath;
if (FullPath.Length > 0 && FullPath[FullPath.Length - 1] == Path.DirectorySeparatorChar)
{
fullSourcePath = FullPath;
}
else
{
fullSourcePath = FullPath + PathHelpers.DirectorySeparatorCharAsString;
}
if (PathInternal.IsDirectoryTooLong(fullSourcePath))
{
throw new PathTooLongException(SR.IO_PathTooLong);
}
if (PathInternal.IsDirectoryTooLong(fullDestDirName))
{
throw new PathTooLongException(SR.IO_PathTooLong);
}
StringComparison pathComparison = PathInternal.StringComparison;
if (String.Equals(fullSourcePath, fullDestDirName, pathComparison))
{
throw new IOException(SR.IO_SourceDestMustBeDifferent);
}
String sourceRoot = Path.GetPathRoot(fullSourcePath);
String destinationRoot = Path.GetPathRoot(fullDestDirName);
if (!String.Equals(sourceRoot, destinationRoot, pathComparison))
{
throw new IOException(SR.IO_SourceDestMustHaveSameRoot);
}
FileSystem.Current.MoveDirectory(FullPath, fullDestDirName);
FullPath = fullDestDirName;
OriginalPath = destDirName;
DisplayPath = GetDisplayName(OriginalPath);
// Flush any cached information about the directory.
Invalidate();
}
public void MoveTo(string destDirName)
{
string fullPath;
if (destDirName == null)
{
throw new ArgumentNullException("destDirName");
}
if (destDirName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyFileName"), "destDirName");
}
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, this.demandDir, false, false).Demand();
string fullPathInternal = Path.GetFullPathInternal(destDirName);
if (!fullPathInternal.EndsWith(Path.DirectorySeparatorChar))
{
fullPathInternal = fullPathInternal + Path.DirectorySeparatorChar;
}
string path = fullPathInternal + '.';
new FileIOPermission(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, path).Demand();
if (base.FullPath.EndsWith(Path.DirectorySeparatorChar))
{
fullPath = base.FullPath;
}
else
{
fullPath = base.FullPath + Path.DirectorySeparatorChar;
}
if (string.Compare(fullPath, fullPathInternal, StringComparison.OrdinalIgnoreCase) == 0)
{
throw new IOException(Environment.GetResourceString("IO.IO_SourceDestMustBeDifferent"));
}
string pathRoot = Path.GetPathRoot(fullPath);
string strB = Path.GetPathRoot(fullPathInternal);
if (string.Compare(pathRoot, strB, StringComparison.OrdinalIgnoreCase) != 0)
{
throw new IOException(Environment.GetResourceString("IO.IO_SourceDestMustHaveSameRoot"));
}
if (!Win32Native.MoveFile(base.FullPath, destDirName))
{
int errorCode = Marshal.GetLastWin32Error();
switch (errorCode)
{
case 2:
errorCode = 3;
__Error.WinIOError(errorCode, base.DisplayPath);
break;
case 5:
throw new IOException(Environment.GetResourceString("UnauthorizedAccess_IODenied_Path", new object[] { base.DisplayPath }));
}
__Error.WinIOError(errorCode, string.Empty);
}
base.FullPath = fullPathInternal;
base.OriginalPath = destDirName;
base.DisplayPath = GetDisplayName(base.OriginalPath, base.FullPath);
this.demandDir = new string[] { Directory.GetDemandDir(base.FullPath, true) };
base._dataInitialised = -1;
}
public void MoveTo(string destDirName)
{
if (destDirName == null)
{
throw new ArgumentNullException(nameof(destDirName));
}
if (destDirName.Length == 0)
{
throw new ArgumentException(SR.Argument_EmptyFileName, nameof(destDirName));
}
Contract.EndContractBlock();
string destination = Path.GetFullPath(destDirName);
string destinationWithSeparator = destination;
if (destinationWithSeparator[destinationWithSeparator.Length - 1] != Path.DirectorySeparatorChar)
{
destinationWithSeparator = destinationWithSeparator + PathHelpers.DirectorySeparatorCharAsString;
}
string fullSourcePath;
if (FullPath.Length > 0 && FullPath[FullPath.Length - 1] == Path.DirectorySeparatorChar)
{
fullSourcePath = FullPath;
}
else
{
fullSourcePath = FullPath + PathHelpers.DirectorySeparatorCharAsString;
}
if (PathInternal.IsDirectoryTooLong(fullSourcePath))
{
throw new PathTooLongException(SR.IO_PathTooLong);
}
if (PathInternal.IsDirectoryTooLong(destinationWithSeparator))
{
throw new PathTooLongException(SR.IO_PathTooLong);
}
StringComparison pathComparison = PathInternal.StringComparison;
if (string.Equals(fullSourcePath, destinationWithSeparator, pathComparison))
{
throw new IOException(SR.IO_SourceDestMustBeDifferent);
}
string sourceRoot = Path.GetPathRoot(fullSourcePath);
string destinationRoot = Path.GetPathRoot(destinationWithSeparator);
if (!string.Equals(sourceRoot, destinationRoot, pathComparison))
{
throw new IOException(SR.IO_SourceDestMustHaveSameRoot);
}
// Windows will throw if the source file/directory doesn't exist, we preemptively check
// to make sure our cross platform behavior matches NetFX behavior.
if (!Exists && !FileSystem.Current.FileExists(FullPath))
{
throw new DirectoryNotFoundException(SR.Format(SR.IO_PathNotFound_Path, FullPath));
}
if (FileSystem.Current.DirectoryExists(destinationWithSeparator))
{
throw new IOException(SR.Format(SR.IO_AlreadyExists_Name, destinationWithSeparator));
}
FileSystem.Current.MoveDirectory(FullPath, destination);
FullPath = destinationWithSeparator;
OriginalPath = destDirName;
DisplayPath = GetDisplayName(OriginalPath);
// Flush any cached information about the directory.
Invalidate();
}