/// <summary>
/// Gets the files in the current folder.
/// </summary>
/// <returns></returns>
public Task <IReadOnlyList <StorageFile> > GetFilesAsync()
{
#if WINDOWS_UWP || WINDOWS_APP || WINDOWS_PHONE_APP || WINDOWS_PHONE
return(Task.Run <IReadOnlyList <StorageFile> >(async() =>
{
List <StorageFile> files = new List <StorageFile>();
var found = await _folder.GetFilesAsync();
foreach (var file in found)
{
files.Add(file);
}
return files.AsReadOnly();
}));
#elif __ANDROID__ || __UNIFIED__ || WIN32 || TIZEN
return(Task.Run <IReadOnlyList <StorageFile> >(() =>
{
List <StorageFile> files = new List <StorageFile>();
foreach (string filename in global::System.IO.Directory.GetFiles(Path))
{
files.Add(new StorageFile(global::System.IO.Path.Combine(Path, filename)));
}
return files;
}));
#else
throw new PlatformNotSupportedException();
#endif
}
private void ButtonRefresh_Onclick(object sender, RoutedEventArgs e)
{
Windows.Storage.StorageFolder storageFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
var files = storageFolder.GetFilesAsync().GetAwaiter().GetResult();
Debug.WriteLine(files);
}
public async Task When_GetItems()
{
var realFileList = await _folderForTestFiles.GetFilesAsync();
if (realFileList.Count != _filenames.Length)
{
Assert.Fail("Number of files mismatch");
}
foreach (string requestedFilename in _filenames)
{
bool fileOK = realFileList.Any(r => r.Name.Equals(requestedFilename, StringComparison.OrdinalIgnoreCase));
Assert.IsTrue(fileOK, "Required file is missing - error in tested method");
}
var realFolderList = await _folderForTestFiles.GetFoldersAsync();
if (realFolderList.Count != _foldernames.Length)
{
Assert.Fail("Number of folders mismatch");
}
foreach (var requestedFoldername in _foldernames)
{
bool fileOK = realFolderList.Any(r => r.Name.Equals(requestedFoldername, StringComparison.OrdinalIgnoreCase));
Assert.IsTrue(fileOK, "Required folder is missing - error in tested method");
}
}
public Note()
{
this.InitializeComponent();
Windows.Storage.StorageFolder storageFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
var files = storageFolder.GetFilesAsync().GetAwaiter().GetResult();
if (files == null)
{
return;
}
this.listNotezzz = new ObservableCollection <NoteItem>();
for (int i = 0; i < files.Count; i++)
{
//var a = new Button();
//a.Content = files[i].Name;
//a.Click += (s, e) => {
// var button = s as Button;
// var note = ReadNoteFromLocalStorage(button.Content.ToString());
// this.noteEdit.Text = note;
//};
//this.menu.Children.Add(a);
this.listNotezzz.Add(new NoteItem()
{
nameFile = files[i].Name
});
}
}
public async Task <List <string> > GetApplicationDataFromStorageAsync()
{
FilesList.Clear();
var dataFile = await _localFolder.GetFilesAsync();
foreach (var data in dataFile)
{
var text = await Windows.Storage.FileIO.ReadTextAsync(data);
FilesList.Add(text);
}
return(FilesList);
}
public async System.Threading.Tasks.Task Refresh()
{
Windows.Storage.StorageFolder fLocal = Windows.Storage.ApplicationData.Current.LocalCacheFolder;
IReadOnlyList <Windows.Storage.StorageFile> files = await fLocal.GetFilesAsync();
this.logfiles.Clear();
foreach (Windows.Storage.StorageFile lfile in files)
{
this.logfiles.Add(new LogFile()
{
file = lfile, label = this.get_location(lfile), ds = lfile.DateCreated.ToString("ddd, d MMM yyyy, HH:mm")
});
}
}
async void ShowFilesAsync()
{
//StorageFolder object that represent music folder
Windows.Storage.StorageFolder folder = Windows.Storage.KnownFolders.MusicLibrary;
//Get a list of file in the folder
//Asynchronous API
//IReadOnlyList<Windows.Storage.StorageFile> files = await folder.GetFilesAsync();
files = await folder.GetFilesAsync();
//Sort by extention name and get file name only
IEnumerable <string> fileNames = files.OrderBy(f => f.FileType).Select(f => f.Name);
//Display file names inside of Listview block named "DisplaySongListHere".
AllLocalSongsListView.ItemsSource = fileNames;
}
public static async Task CleanStorage(IEnumerable <string> validKeys)
{
try
{
HashSet <string> keys = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
keys.UnionWith(validKeys);
Windows.Storage.StorageFolder localFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
var files = await localFolder.GetFilesAsync();
foreach (var f in files)
{
if (!keys.Contains(System.IO.Path.GetFileNameWithoutExtension(f.Path)))
{
await f.DeleteAsync();
}
}
}
catch // nothrow
{ }
}
public static async Task <BookContainer> GetFromStorageFolder(Windows.Storage.StorageFolder folder, string Token = null, string[] Path = null)
{
var result = new BookContainer();
result.Title = folder.DisplayName;
List <string> path = (Path ?? new string[0]).ToList();
if (Token == null)
{
Token = Books.BookManager.StorageItemRegister(folder);
}
else
{
path.Add(folder.Name);
}
foreach (var item in await folder.GetFoldersAsync())
{
var f = await GetFromStorageFolder(item, Token, path.ToArray());
if (!f.IsEmpty())
{
result.Folders.Add(f);
}
}
foreach (var item in await folder.GetFilesAsync())
{
var f = await GetFromStorageFile(item, Token, path.ToArray());
if (f != null)
{
result.Files.Add(f);
}
}
return(result);
}
public static async System.Threading.Tasks.Task LoadPhotoTask(string size, string name)
{
Windows.Storage.StorageFolder installationFolder = Windows.ApplicationModel.Package.Current.InstalledLocation;
Windows.Storage.StorageFolder assetsFolder = await installationFolder.GetFolderAsync("Assets");
Windows.Storage.StorageFolder imagesFolder = await assetsFolder.GetFolderAsync("Images");
Windows.Storage.StorageFolder sizeFolder = null;
if (size.Equals("0.3MP"))
{
sizeFolder = await imagesFolder.GetFolderAsync("0_3mp");
}
else
{
sizeFolder = await imagesFolder.GetFolderAsync(size.ToLower());
}
IReadOnlyList <Windows.Storage.StorageFile> files = await sizeFolder.GetFilesAsync();
foreach (var file in files)
{
if (name.Equals(file.Name))
{
using (Windows.Storage.Streams.IRandomAccessStream fileStream = await file.OpenReadAsync())
{
ImageJpg = new byte[fileStream.Size];
using (var reader = new Windows.Storage.Streams.DataReader(await file.OpenReadAsync()))
{
await reader.LoadAsync((uint)fileStream.Size);
reader.ReadBytes(ImageJpg);
}
}
break;
}
}
}
private async Task <NetworkStatus> VerifyFolder()
{
Status = NetworkStatus.Networking;
long currentProgress = 0, totalProgress = 1;
OnProgressChanged(currentProgress, totalProgress);
if (cloudFolder.Name != windowsFolder.Name)
{
OnMessageAppended($"Name not consistent, Cloud: {cloudFolder.Name}, Local: {windowsFolder.Name}");
return(NetworkStatus.ErrorNeedRestart);
}
var folderVerifiers = new List <Tuple <CloudFile, Windows.Storage.StorageFolder> >();
{
if (!await GetCloudSubFolders())
{
return(NetworkStatus.ErrorNeedRestart);
}
Dictionary <string, Windows.Storage.StorageFolder> localSubFolders = new Dictionary <string, Windows.Storage.StorageFolder>();
foreach (var f in await windowsFolder.GetFoldersAsync())
{
if (!cloudSubFolders.ContainsKey(f.Name))
{
OnMessageAppended($"Cloud Folder doesn't exist: {f.Name}");
return(NetworkStatus.ErrorNeedRestart);
}
localSubFolders.Add(f.Name, f);
}
foreach (var p in cloudSubFolders)
{
if (!localSubFolders.ContainsKey(p.Key))
{
OnMessageAppended($"Local Folder doesn't exist: {p.Key}");
return(NetworkStatus.ErrorNeedRestart);
}
folderVerifiers.Add(new Tuple <CloudFile, Windows.Storage.StorageFolder>(p.Value, localSubFolders[p.Key]));
localSubFolders.Remove(p.Key);
}
MyLogger.Assert(localSubFolders.Count == 0);
}
{
if (!await GetCloudSubFiles())
{
return(NetworkStatus.ErrorNeedRestart);
}
Dictionary <string, Windows.Storage.StorageFile> localSubFiles = new Dictionary <string, Windows.Storage.StorageFile>();
foreach (var f in await windowsFolder.GetFilesAsync())
{
if (!cloudSubFiles.ContainsKey(f.Name))
{
OnMessageAppended($"Cloud File doesn't exist: {f.Name}");
return(NetworkStatus.ErrorNeedRestart);
}
localSubFiles.Add(f.Name, f);
}
foreach (var p in cloudSubFiles)
{
if (!localSubFiles.ContainsKey(p.Key))
{
OnMessageAppended($"Local File doesn't exist: {p.Key}");
return(NetworkStatus.ErrorNeedRestart);
}
}
OnProgressChanged(++currentProgress, totalProgress += cloudSubFiles.Count);
CurrentProgressChanged?.Invoke(1);
TotalProgressChanged?.Invoke(cloudSubFiles.Count);
OnMessageAppended("Verifying subfiles...");
int filesVerified = 0;
foreach (var p in cloudSubFiles)
{
var localFile = localSubFiles[p.Key];
var stream = await localFile.OpenStreamForReadAsync();
var localMd5 = await Libraries.GetSha256ForWindowsStorageFile(stream);
stream.Dispose();
if (localMd5 != p.Value || p.Value == null)
{
OnMessageAppended($"{p.Key} content not consistent, Cloud: {p.Value}, Local: {localMd5}");
CurrentProgressChanged?.Invoke(-filesVerified - 1);
TotalProgressChanged?.Invoke(-cloudSubFiles.Count);
return(NetworkStatus.ErrorNeedRestart);
}
OnProgressChanged(++currentProgress, totalProgress);
CurrentProgressChanged?.Invoke(1);
++filesVerified;
localSubFiles.Remove(p.Key);
}
OnMessageAppended("Subfiles verified.");
MyLogger.Assert(localSubFiles.Count == 0);
}
OnProgressChanged(currentProgress, totalProgress += folderVerifiers.Count);
TotalProgressChanged?.Invoke(folderVerifiers.Count);
ReleaseSemaphoreSlim();
OnMessageAppended("Waiting for subfolders to be verified...");
try
{
await Task.WhenAll(folderVerifiers.Select(async(tuple) =>
{
var totalProgressChangedEventHandler = new TotalProgressChangedEventHandler((difference) =>
{
OnProgressChanged(currentProgress, totalProgress += difference);
TotalProgressChanged?.Invoke(difference);
});
var currentProgressChangedEventHandler = new TotalProgressChangedEventHandler((difference) =>
{
//MyLogger.Assert(difference == 1);
OnProgressChanged(currentProgress += difference, totalProgress);
CurrentProgressChanged?.Invoke(difference);
});
var verifier = new Verifiers.FolderVerifier(tuple.Item1, tuple.Item2);
verifier.TotalProgressChanged += totalProgressChangedEventHandler;
verifier.CurrentProgressChanged += currentProgressChangedEventHandler;
await verifier.StartUntilCompletedAsync();
verifier.TotalProgressChanged -= totalProgressChangedEventHandler;
verifier.CurrentProgressChanged -= currentProgressChangedEventHandler;
}));
return(NetworkStatus.Completed);
}
finally
{
await WaitSemaphoreSlimAsync();
}
}
/// <summary>
/// Attemps to load opencv modules from the specific location
/// </summary>
/// <param name="loadDirectory">The directory where the unmanaged modules will be loaded. If it is null, the default location will be used.</param>
/// <param name="unmanagedModules">The names of opencv modules. e.g. "opencv_cxcore.dll" on windows.</param>
/// <returns>True if all the modules has been loaded sucessfully</returns>
/// <remarks>If <paramref name="loadDirectory"/> is null, the default location on windows is the dll's path appended by either "x64" or "x86", depends on the applications current mode.</remarks>
public static bool LoadUnmanagedModules(String loadDirectory, params String[] unmanagedModules)
{
#if NETFX_CORE
if (loadDirectory != null)
{
throw new NotImplementedException("Loading modules from a specific directory is not implemented in Windows Store App");
}
String subfolder = String.Empty;
if (Platform.OperationSystem == Emgu.Util.TypeEnum.OS.Windows)
{
if (IntPtr.Size == 8)
{ //64bit process
subfolder = "x64";
}
else
{
subfolder = "x86";
}
}
Windows.Storage.StorageFolder installFolder = Windows.ApplicationModel.Package.Current.InstalledLocation;
loadDirectory = Path.Combine(installFolder.Path, subfolder);
var t = System.Threading.Tasks.Task.Run(async() =>
{
Windows.Storage.StorageFolder loadFolder = await installFolder.GetFolderAsync(subfolder);
List <string> files = new List <string>();
foreach (var file in await loadFolder.GetFilesAsync())
{
files.Add(file.Path);
}
return(files);
});
t.Wait();
List <String> loadableFiles = t.Result;
#else
if (loadDirectory == null)
{
String subfolder = String.Empty;
if (Platform.OperationSystem == Emgu.Util.TypeEnum.OS.Windows)
{
subfolder = IntPtr.Size == 8 ? "x64" : "x86";
}
/*
* else if (Platform.OperationSystem == Emgu.Util.TypeEnum.OS.MacOSX)
* {
* subfolder = "..";
* }*/
System.Reflection.Assembly asm = System.Reflection.Assembly.GetExecutingAssembly();
FileInfo file = new FileInfo(asm.Location);
//FileInfo file = new FileInfo(asm.CodeBase);
DirectoryInfo directory = file.Directory;
loadDirectory = directory.FullName;
if (!String.IsNullOrEmpty(subfolder))
{
loadDirectory = Path.Combine(loadDirectory, subfolder);
}
if (!Directory.Exists(loadDirectory))
{
//try to find an alternative loadDirectory path
//The following code should handle finding the asp.NET BIN folder
String altLoadDirectory = Path.GetDirectoryName(asm.CodeBase);
if (altLoadDirectory.StartsWith(@"file:\"))
{
altLoadDirectory = altLoadDirectory.Substring(6);
}
if (!String.IsNullOrEmpty(subfolder))
{
altLoadDirectory = Path.Combine(altLoadDirectory, subfolder);
}
if (!Directory.Exists(altLoadDirectory))
{
return(false);
}
else
{
loadDirectory = altLoadDirectory;
}
}
}
String oldDir = Environment.CurrentDirectory;
Environment.CurrentDirectory = loadDirectory;
#endif
bool success = true;
string prefix = string.Empty;
foreach (String module in unmanagedModules)
{
string mName = module;
//handle special case for universal build
if (
mName.StartsWith("opencv_ffmpeg") && //opencv_ffmpegvvv(_64).dll
(IntPtr.Size == 4) //32bit application
)
{
mName = module.Replace("_64", String.Empty);
}
String fullPath = Path.Combine(loadDirectory, Path.Combine(prefix, mName));
#if NETFX_CORE
if (loadableFiles.Exists(sf => sf.Equals(fullPath)))
{
IntPtr handle = Toolbox.LoadLibrary(fullPath);
success &= (!IntPtr.Zero.Equals(handle));
}
else
{
success = false;
}
#else
success &= (File.Exists(fullPath) && !IntPtr.Zero.Equals(Toolbox.LoadLibrary(fullPath)));
#endif
}
#if !NETFX_CORE
Environment.CurrentDirectory = oldDir;
#endif
return(success);
}
/// <summary>
/// Attempts to load opencv modules from the specific location
/// </summary>
/// <param name="loadDirectory">The directory where the unmanaged modules will be loaded. If it is null, the default location will be used.</param>
/// <param name="unmanagedModules">The names of opencv modules. e.g. "opencv_cxcore.dll" on windows.</param>
/// <returns>True if all the modules has been loaded successfully</returns>
/// <remarks>If <paramref name="loadDirectory"/> is null, the default location on windows is the dll's path appended by either "x64" or "x86", depends on the applications current mode.</remarks>
public static bool LoadUnmanagedModules(String loadDirectory, params String[] unmanagedModules)
{
#if NETFX_CORE
if (loadDirectory != null)
{
throw new NotImplementedException("Loading modules from a specific directory is not implemented in Windows Store App");
}
String subfolder = String.Empty;
if (Emgu.Util.Platform.OperationSystem == Emgu.Util.TypeEnum.OS.Windows) //|| Platform.OperationSystem == Emgu.Util.TypeEnum.OS.WindowsPhone)
{
if (IntPtr.Size == 8)
{ //64bit process
#if UNITY_METRO
subfolder = "x86_64";
#else
subfolder = String.Empty;
#endif
}
else
{
subfolder = String.Empty;
}
}
Windows.Storage.StorageFolder installFolder = Windows.ApplicationModel.Package.Current.InstalledLocation;
#if UNITY_METRO
loadDirectory = Path.Combine(
Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(installFolder.Path))))
, "Plugins", "Metro", subfolder);
#else
loadDirectory = Path.Combine(installFolder.Path, subfolder);
#endif
var t = System.Threading.Tasks.Task.Run(async() =>
{
List <string> files = new List <string>();
Windows.Storage.StorageFolder loadFolder = installFolder;
try
{
if (!String.IsNullOrEmpty(subfolder))
{
loadFolder = await installFolder.GetFolderAsync(subfolder);
}
foreach (var file in await loadFolder.GetFilesAsync())
{
files.Add(file.Name);
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(String.Format("Unable to retrieve files in folder '{0}':{1}", loadFolder.Path, e.StackTrace));
}
return(files);
});
t.Wait();
List <String> loadableFiles = t.Result;
#else
if (loadDirectory == null)
{
String subfolder = String.Empty;
#if UNITY_EDITOR_WIN
subfolder = IntPtr.Size == 8 ? "x86_64" : "x86";
#elif UNITY_STANDALONE_WIN
#else
if (Platform.OperationSystem == Emgu.Util.TypeEnum.OS.Windows)
{
subfolder = IntPtr.Size == 8 ? "x64" : "x86";
}
#endif
/*
* else if (Platform.OperationSystem == Emgu.Util.TypeEnum.OS.MacOSX)
* {
* subfolder = "..";
* }*/
#if NETSTANDARD1_4
loadDirectory = new DirectoryInfo(".").FullName;
#else
System.Reflection.Assembly asm = typeof(CvInvoke).Assembly; //System.Reflection.Assembly.GetExecutingAssembly();
if ((String.IsNullOrEmpty(asm.Location) || !File.Exists(asm.Location)) && AppDomain.CurrentDomain.BaseDirectory != null)
{
//if may be running in a debugger visualizer under a unit test in this case
String visualStudioDir = AppDomain.CurrentDomain.BaseDirectory;
DirectoryInfo visualStudioDirInfo = new DirectoryInfo(visualStudioDir);
String debuggerVisualzerPath =
Path.Combine(Path.Combine(Path.Combine(
visualStudioDirInfo.Parent.FullName, "Packages"), "Debugger"), "Visualizers");
if (Directory.Exists(debuggerVisualzerPath))
{
loadDirectory = debuggerVisualzerPath;
}
else
{
loadDirectory = String.Empty;
}
/*
* loadDirectory = Path.GetDirectoryName(new UriBuilder(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).Path);
*
* DirectoryInfo dir = new DirectoryInfo(loadDirectory);
* string subdir = String.Join(";", Array.ConvertAll(dir.GetDirectories(), d => d.ToString()));
*
* throw new Exception(String.Format(
* "The Emgu.CV.dll assembly path (typeof (CvInvoke).Assembly.Location) '{0}' is invalid." +
* Environment.NewLine
+ " Other possible path (System.Reflection.Assembly.GetExecutingAssembly().Location): '{1}';" +
+ Environment.NewLine
+ " Other possible path (Path.GetDirectoryName(new UriBuilder(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).Path): '{2}';" +
+ Environment.NewLine
+ " Other possible path (System.Reflection.Assembly.GetExecutingAssembly().CodeBase): '{3};'" +
+ Environment.NewLine
+ " Other possible path (typeof(CvInvoke).Assembly.CodeBase): '{4}'" +
+ Environment.NewLine
+ " Other possible path (AppDomain.CurrentDomain.BaseDirectory): '{5}'" +
+ Environment.NewLine
+ " subfolder name: '{6}'",
+ asm.Location,
+ Path.GetDirectoryName(new UriBuilder(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).Path),
+ loadDirectory + ": subdir '" + subdir +"'",
+ System.Reflection.Assembly.GetExecutingAssembly().CodeBase,
+ typeof(CvInvoke).Assembly.Location,
+ AppDomain.CurrentDomain.BaseDirectory,
+ subfolder
+ ));
*/
}
else
{
loadDirectory = Path.GetDirectoryName(asm.Location);
}
/*
* FileInfo file = new FileInfo(asm.Location);
* //FileInfo file = new FileInfo(asm.CodeBase);
* DirectoryInfo directory = file.Directory;
* loadDirectory = directory.FullName;
*/
#endif
if (!String.IsNullOrEmpty(subfolder))
{
var temp = Path.Combine(loadDirectory, subfolder);
if (Directory.Exists(temp))
{
loadDirectory = temp;
}
else
{
loadDirectory = Path.Combine(Path.GetFullPath("."), subfolder);
}
}
#if (UNITY_STANDALONE_WIN && !UNITY_EDITOR_WIN)
if (String.IsNullOrEmpty(asm.Location) || !File.Exists(asm.Location))
{
Debug.WriteLine(String.Format("UNITY_STANDALONE_WIN: asm.Location is invalid: '{0}'", asm.Location));
return(false);
}
FileInfo file = new FileInfo(asm.Location);
DirectoryInfo directory = file.Directory;
if (directory.Parent != null)
{
String unityAltFolder = Path.Combine(directory.Parent.FullName, "Plugins");
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
#elif __ANDROID__ || UNITY_ANDROID || NETSTANDARD1_4
#else
if (!Directory.Exists(loadDirectory))
{
//try to find an alternative loadDirectory path
//The following code should handle finding the asp.NET BIN folder
String altLoadDirectory = Path.GetDirectoryName(asm.CodeBase);
if (!String.IsNullOrEmpty(altLoadDirectory) && altLoadDirectory.StartsWith(@"file:\"))
{
altLoadDirectory = altLoadDirectory.Substring(6);
}
if (!String.IsNullOrEmpty(subfolder))
{
altLoadDirectory = Path.Combine(altLoadDirectory, subfolder);
}
if (!Directory.Exists(altLoadDirectory))
{
if (String.IsNullOrEmpty(asm.Location) || !File.Exists(asm.Location))
{
Debug.WriteLine(String.Format("asm.Location is invalid: '{0}'", asm.Location));
return(false);
}
FileInfo file = new FileInfo(asm.Location);
DirectoryInfo directory = file.Directory;
#if UNITY_EDITOR_WIN
if (directory.Parent != null && directory.Parent.Parent != null)
{
String unityAltFolder =
Path.Combine(
Path.Combine(Path.Combine(Path.Combine(directory.Parent.Parent.FullName, "Assets"), "Emgu.CV"), "Plugins"),
subfolder);
Debug.WriteLine("Trying unityAltFolder: " + unityAltFolder);
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
else
#elif (UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX)
if (directory.Parent != null && directory.Parent.Parent != null)
{
String unityAltFolder =
Path.Combine(Path.Combine(Path.Combine(
Path.Combine(Path.Combine(directory.Parent.Parent.FullName, "Assets"), "Plugins"),
"emgucv.bundle"), "Contents"), "MacOS");
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
return(false);
}
}
else
#endif
{
Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
else
{
loadDirectory = altLoadDirectory;
}
}
#endif
}
#if !(NETSTANDARD1_4)
String oldDir = Environment.CurrentDirectory;
if (!String.IsNullOrEmpty(loadDirectory) && Directory.Exists(loadDirectory))
{
Environment.CurrentDirectory = loadDirectory;
}
#endif
#endif
System.Diagnostics.Debug.WriteLine(String.Format("Loading open cv binary from {0}", loadDirectory));
bool success = true;
string prefix = string.Empty;
foreach (String module in unmanagedModules)
{
string mName = module;
//handle special case for universal build
if (
mName.StartsWith("opencv_ffmpeg") && //opencv_ffmpegvvv(_64).dll
(IntPtr.Size == 4) //32bit application
)
{
mName = module.Replace("_64", String.Empty);
}
String fullPath = Path.Combine(prefix, mName);
#if NETFX_CORE
if (loadableFiles.Exists(sf => sf.Equals(fullPath)))
{
IntPtr handle = Toolbox.LoadLibrary(fullPath);
success &= (!IntPtr.Zero.Equals(handle));
}
else
{
success = false;
}
#else
//Use absolute path for Windows Desktop
fullPath = Path.Combine(loadDirectory, fullPath);
bool fileExist = File.Exists(fullPath);
if (!fileExist)
{
System.Diagnostics.Debug.WriteLine(String.Format("File {0} do not exist.", fullPath));
}
bool fileExistAndLoaded = fileExist && !IntPtr.Zero.Equals(Toolbox.LoadLibrary(fullPath));
if (fileExist && (!fileExistAndLoaded))
{
System.Diagnostics.Debug.WriteLine(String.Format("File {0} cannot be loaded.", fullPath));
}
success &= fileExistAndLoaded;
#endif
}
#if !(NETFX_CORE || NETSTANDARD1_4)
Environment.CurrentDirectory = oldDir;
#endif
return(success);
}
/// <summary>
/// Attempts to load opencv modules from the specific location
/// </summary>
/// <param name="loadDirectory">The directory where the unmanaged modules will be loaded. If it is null, the default location will be used.</param>
/// <param name="unmanagedModules">The names of opencv modules. e.g. "opencv_cxcore.dll" on windows.</param>
/// <returns>True if all the modules has been loaded successfully</returns>
/// <remarks>If <paramref name="loadDirectory"/> is null, the default location on windows is the dll's path appended by either "x64" or "x86", depends on the applications current mode.</remarks>
public static bool LoadUnmanagedModules(String loadDirectory, params String[] unmanagedModules)
{
#if NETFX_CORE
if (loadDirectory != null)
{
throw new NotImplementedException("Loading modules from a specific directory is not implemented in Windows Store App");
}
String subfolder = String.Empty;
if (Emgu.Util.Platform.OperationSystem == Emgu.Util.TypeEnum.OS.Windows) //|| Platform.OperationSystem == Emgu.Util.TypeEnum.OS.WindowsPhone)
{
if (IntPtr.Size == 8)
{ //64bit process
#if UNITY_METRO
subfolder = "x86_64";
#else
subfolder = String.Empty;
#endif
}
else
{
subfolder = String.Empty;
}
}
Windows.Storage.StorageFolder installFolder = Windows.ApplicationModel.Package.Current.InstalledLocation;
#if UNITY_METRO
loadDirectory = Path.Combine(
Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(installFolder.Path))))
, "Plugins", "Metro", subfolder);
#else
loadDirectory = Path.Combine(installFolder.Path, subfolder);
#endif
var t = System.Threading.Tasks.Task.Run(async() =>
{
List <string> files = new List <string>();
Windows.Storage.StorageFolder loadFolder = installFolder;
try
{
if (!String.IsNullOrEmpty(subfolder))
{
loadFolder = await installFolder.GetFolderAsync(subfolder);
}
foreach (var file in await loadFolder.GetFilesAsync())
{
files.Add(file.Name);
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(String.Format("Unable to retrieve files in folder '{0}':{1}", loadFolder.Path, e.StackTrace));
}
return(files);
});
t.Wait();
List <String> loadableFiles = t.Result;
#else
if (loadDirectory == null)
{
String subfolder = String.Empty;
#if UNITY_EDITOR_WIN
subfolder = IntPtr.Size == 8 ? "x86_64" : "x86";
#elif UNITY_STANDALONE_WIN
#else
if (Platform.OperationSystem == Emgu.Util.TypeEnum.OS.Windows)
{
subfolder = IntPtr.Size == 8 ? "x64" : "x86";
}
#endif
/*
* else if (Platform.OperationSystem == Emgu.Util.TypeEnum.OS.MacOSX)
* {
* subfolder = "..";
* }*/
System.Reflection.Assembly asm = System.Reflection.Assembly.GetExecutingAssembly();
FileInfo file = new FileInfo(asm.Location);
//FileInfo file = new FileInfo(asm.CodeBase);
DirectoryInfo directory = file.Directory;
loadDirectory = directory.FullName;
if (!String.IsNullOrEmpty(subfolder))
{
loadDirectory = Path.Combine(loadDirectory, subfolder);
}
#if (UNITY_STANDALONE_WIN && !UNITY_EDITOR_WIN)
if (directory.Parent != null)
{
String unityAltFolder = Path.Combine(directory.Parent.FullName, "Plugins");
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
#else
if (!Directory.Exists(loadDirectory))
{
//try to find an alternative loadDirectory path
//The following code should handle finding the asp.NET BIN folder
String altLoadDirectory = Path.GetDirectoryName(asm.CodeBase);
if (altLoadDirectory.StartsWith(@"file:\"))
{
altLoadDirectory = altLoadDirectory.Substring(6);
}
if (!String.IsNullOrEmpty(subfolder))
{
altLoadDirectory = Path.Combine(altLoadDirectory, subfolder);
}
if (!Directory.Exists(altLoadDirectory))
{
#if UNITY_EDITOR_WIN
if (directory.Parent != null && directory.Parent.Parent != null)
{
String unityAltFolder =
Path.Combine(
Path.Combine(Path.Combine(directory.Parent.Parent.FullName, "Assets"), "Plugins"),
subfolder);
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
else
#elif (UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX)
if (directory.Parent != null && directory.Parent.Parent != null)
{
String unityAltFolder =
Path.Combine(Path.Combine(Path.Combine(
Path.Combine(Path.Combine(directory.Parent.Parent.FullName, "Assets"), "Plugins"),
"emgucv.bundle"), "Contents"), "MacOS");
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
return(false);
}
}
else
#endif
{
Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
else
{
loadDirectory = altLoadDirectory;
}
}
#endif
}
String oldDir = Environment.CurrentDirectory;
Environment.CurrentDirectory = loadDirectory;
#endif
System.Diagnostics.Debug.WriteLine(String.Format("Loading open cv binary from {0}", loadDirectory));
bool success = true;
string prefix = string.Empty;
foreach (String module in unmanagedModules)
{
string mName = module;
//handle special case for universal build
if (
mName.StartsWith("opencv_ffmpeg") && //opencv_ffmpegvvv(_64).dll
(IntPtr.Size == 4) //32bit application
)
{
mName = module.Replace("_64", String.Empty);
}
String fullPath = Path.Combine(prefix, mName);
/*
* if (Emgu.Util.Platform.OperationSystem != Emgu.Util.TypeEnum.OS.WindowsPhone)
* {
* //Do not use absolute path for Windows Phone
* fullPath = Path.Combine(loadDirectory, fullPath);
* }*/
#if NETFX_CORE
if (loadableFiles.Exists(sf => sf.Equals(fullPath)))
{
IntPtr handle = Toolbox.LoadLibrary(fullPath);
success &= (!IntPtr.Zero.Equals(handle));
}
else
{
success = false;
}
#else
bool fileExist = File.Exists(fullPath);
if (!fileExist)
{
System.Diagnostics.Debug.WriteLine(String.Format("File {0} do not exist.", fullPath));
}
bool fileExistAndLoaded = fileExist && !IntPtr.Zero.Equals(Toolbox.LoadLibrary(fullPath));
if (fileExist && (!fileExistAndLoaded))
{
System.Diagnostics.Debug.WriteLine(String.Format("File {0} cannot be loaded.", fullPath));
}
success &= fileExistAndLoaded;
#endif
}
#if !NETFX_CORE
Environment.CurrentDirectory = oldDir;
#endif
return(success);
}
protected async static Task <string []> GetFileNamesAsync(Windows.Storage.StorageFolder fldr, string wildcard)
{
//
// NOT WORKING!!!
//
/*
* else
* {
* using Windows.Storage.Search;
*
* if( !fldr.IsCommonFileQuerySupported( CommonFileQuery.DefaultQuery ) )
* throw new Exception( "Unable to query!" );
*
* /*
* string sTypeFilter = "*";
* if( sSearchPattern.IndexOf( "*." ) == 0 )
* sTypeFilter = sSearchPattern.Substring( 1 );
* else
* sTypeFilter = sSearchPattern; //This mustn't working...
*
*
* List<string> lstTypeFilter = new List<string>();
* lstTypeFilter.Add("*");
*
* //QueryOptions queryOptions = new QueryOptions(); //CommonFileQuery.DefaultQuery); //, lstTypeFilter);
* //queryOptions.UserSearchFilter = sSearchPattern;
*
* QueryOptions queryOptions = new QueryOptions();
* queryOptions.FolderDepth = Windows.Storage.Search.FolderDepth.Deep;
* queryOptions.IndexerOption = Windows.Storage.Search.IndexerOption.UseIndexerWhenAvailable;
* //queryOptions.UserSearchFilter = "'" + sSearchPattern + "'";
*
* //"'" + Begriff + @"' folder:" + Ordner
* //"last quarter" author:(theresa OR lee) folder:MyDocs
*
* StorageFileQueryResult queryResult = fldr.CreateFileQueryWithOptions(queryOptions);
*
* IReadOnlyList<StorageFile> subfiles = await queryResult.GetFilesAsync();
*
* astr = new String[ subfiles.Count ];
* int i = 0;
* foreach (StorageFile file in subfiles)
* {
* astr[ i ] = file.Name;
* i++;
* }
* }
*/
IReadOnlyList <Windows.Storage.StorageFile> subfiles =
await fldr.GetFilesAsync();
RscWildCard wc = new RscWildCard(wildcard);
string [] astr = new String[subfiles.Count];
int iLenSave = astr.Length;
int i = 0;
foreach (Windows.Storage.StorageFile file in subfiles)
{
if (wc.Wanted(file.Name))
{
astr[i] = file.Name;
i++;
}
}
if (i == 0)
{
return new String [] {}
}
; //All filtered out...
if (i == iLenSave)
{
return(astr); //All wanted...
}
//Not so nice... :(
string [] astr2 = new String[i];
for (int j = 0; j < i; j++)
{
astr2[j] = astr[j];
}
return(astr2);
}
public static async void get_loacl_music(Windows.Storage.StorageFolder folder)
{
var files = await folder.GetFilesAsync();
var data = files.ToList();
}
/// <summary>
/// Attempts to load opencv modules from the specific location
/// </summary>
/// <param name="loadDirectory">The directory where the unmanaged modules will be loaded. If it is null, the default location will be used.</param>
/// <param name="unmanagedModules">The names of opencv modules. e.g. "opencv_core.dll" on windows.</param>
/// <returns>True if all the modules has been loaded successfully</returns>
/// <remarks>If <paramref name="loadDirectory"/> is null, the default location on windows is the dll's path appended by either "x64" or "x86", depends on the applications current mode.</remarks>
public static bool LoadUnmanagedModules(String loadDirectory, params String[] unmanagedModules)
{
#if NETFX_CORE
if (loadDirectory != null)
{
throw new NotImplementedException("Loading modules from a specific directory is not implemented in Windows Store App");
}
String subfolder = String.Empty;
if (Emgu.Util.Platform.OperationSystem == Emgu.Util.TypeEnum.OS.Windows) //|| Platform.OperationSystem == Emgu.Util.TypeEnum.OS.WindowsPhone)
{
if (IntPtr.Size == 8)
{ //64bit process
#if UNITY_METRO
subfolder = "x86_64";
#else
subfolder = String.Empty;
#endif
}
else
{
subfolder = String.Empty;
}
}
Windows.Storage.StorageFolder installFolder = Windows.ApplicationModel.Package.Current.InstalledLocation;
#if UNITY_METRO
loadDirectory = Path.Combine(
Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(installFolder.Path))))
, "Plugins", "Metro", subfolder);
#else
loadDirectory = Path.Combine(installFolder.Path, subfolder);
#endif
var t = System.Threading.Tasks.Task.Run(async() =>
{
List <string> files = new List <string>();
Windows.Storage.StorageFolder loadFolder = installFolder;
try
{
if (!String.IsNullOrEmpty(subfolder))
{
loadFolder = await installFolder.GetFolderAsync(subfolder);
}
foreach (var file in await loadFolder.GetFilesAsync())
{
files.Add(file.Name);
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(String.Format("Unable to retrieve files in folder '{0}':{1}", loadFolder.Path, e.StackTrace));
}
return(files);
});
t.Wait();
List <String> loadableFiles = t.Result;
#else
if (loadDirectory == null)
{
String subfolder = String.Empty;
#if UNITY_EDITOR_WIN
subfolder = IntPtr.Size == 8 ? "x86_64" : "x86";
#elif UNITY_STANDALONE_WIN
#else
if (Platform.OperationSystem == Emgu.Util.Platform.OS.Windows ||
Platform.OperationSystem == Emgu.Util.Platform.OS.Linux)
{
//var fd = RuntimeInformation.FrameworkDescription;
if (RuntimeInformation.ProcessArchitecture == Architecture.X86)
{
subfolder = "x86";
}
else if (RuntimeInformation.ProcessArchitecture == Architecture.X64)
{
subfolder = "x64";
}
else if (RuntimeInformation.ProcessArchitecture == Architecture.Arm)
{
subfolder = "arm";
}
else if (RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
{
subfolder = "arm64";
}
//subfolder = IntPtr.Size == 8 ? "x64" : "x86";
}
#endif
System.Reflection.Assembly asm = typeof(CvInvoke).Assembly; //System.Reflection.Assembly.GetExecutingAssembly();
if ((String.IsNullOrEmpty(asm.Location) || !File.Exists(asm.Location)))
{
if (String.IsNullOrEmpty(AppDomain.CurrentDomain.BaseDirectory))
{
loadDirectory = String.Empty;
}
else
{
//we may be running in a debugger visualizer under a unit test in this case
String baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
DirectoryInfo baseDirectoryInfo = new DirectoryInfo(baseDirectory);
String debuggerVisualizerPath = String.Empty;
if (baseDirectoryInfo.Parent != null)
{
debuggerVisualizerPath = Path.Combine(baseDirectoryInfo.Parent.FullName, "Packages", "Debugger", "Visualizers");
}
if (!debuggerVisualizerPath.Equals(String.Empty) && Directory.Exists(debuggerVisualizerPath))
{
loadDirectory = debuggerVisualizerPath;
}
else
{
loadDirectory = baseDirectoryInfo.FullName;
if (!Directory.Exists(Path.Combine(baseDirectoryInfo.FullName, subfolder)))
{
subfolder = String.Empty;
}
}
/*
* loadDirectory = Path.GetDirectoryName(new UriBuilder(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).Path);
*
* DirectoryInfo dir = new DirectoryInfo(loadDirectory);
* string subdir = String.Join(";", Array.ConvertAll(dir.GetDirectories(), d => d.ToString()));
*
* throw new Exception(String.Format(
* "The Emgu.CV.dll assembly path (typeof (CvInvoke).Assembly.Location) '{0}' is invalid." +
* Environment.NewLine
+ " Other possible path (System.Reflection.Assembly.GetExecutingAssembly().Location): '{1}';" +
+ Environment.NewLine
+ " Other possible path (Path.GetDirectoryName(new UriBuilder(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).Path): '{2}';" +
+ Environment.NewLine
+ " Other possible path (System.Reflection.Assembly.GetExecutingAssembly().CodeBase): '{3};'" +
+ Environment.NewLine
+ " Other possible path (typeof(CvInvoke).Assembly.CodeBase): '{4}'" +
+ Environment.NewLine
+ " Other possible path (AppDomain.CurrentDomain.BaseDirectory): '{5}'" +
+ Environment.NewLine
+ " subfolder name: '{6}'",
+ asm.Location,
+ Path.GetDirectoryName(new UriBuilder(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).Path),
+ loadDirectory + ": subdir '" + subdir +"'",
+ System.Reflection.Assembly.GetExecutingAssembly().CodeBase,
+ typeof(CvInvoke).Assembly.Location,
+ AppDomain.CurrentDomain.BaseDirectory,
+ subfolder
+ ));
*/
}
}
else
{
loadDirectory = Path.GetDirectoryName(asm.Location);
if ((loadDirectory != null) && (!Directory.Exists(Path.Combine(loadDirectory, subfolder))))
{
subfolder = String.Empty;
}
}
/*
* FileInfo file = new FileInfo(asm.Location);
* //FileInfo file = new FileInfo(asm.CodeBase);
* DirectoryInfo directory = file.Directory;
* loadDirectory = directory.FullName;
*/
if (!String.IsNullOrEmpty(subfolder))
{
var temp = Path.Combine(loadDirectory, subfolder);
if (Directory.Exists(temp))
{
loadDirectory = temp;
}
else
{
loadDirectory = Path.Combine(Path.GetFullPath("."), subfolder);
}
}
#if (UNITY_STANDALONE_WIN && !UNITY_EDITOR_WIN)
if (String.IsNullOrEmpty(asm.Location) || !File.Exists(asm.Location))
{
Debug.WriteLine(String.Format("UNITY_STANDALONE_WIN: asm.Location is invalid: '{0}'", asm.Location));
return(false);
}
FileInfo file = new FileInfo(asm.Location);
DirectoryInfo directory = file.Directory;
if (directory.Parent != null)
{
String unityAltFolder = Path.Combine(directory.Parent.FullName, "Plugins");
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
#elif UNITY_ANDROID
#else
if (!Directory.Exists(loadDirectory))
{
//try to find an alternative loadDirectory path
//The following code should handle finding the asp.NET BIN folder
String altLoadDirectory = Path.GetDirectoryName(asm.CodeBase);
if (!String.IsNullOrEmpty(altLoadDirectory) && altLoadDirectory.StartsWith(@"file:\"))
{
altLoadDirectory = altLoadDirectory.Substring(6);
}
if (!String.IsNullOrEmpty(subfolder))
{
altLoadDirectory = Path.Combine(altLoadDirectory, subfolder);
}
if (!Directory.Exists(altLoadDirectory))
{
if (String.IsNullOrEmpty(asm.Location) || !File.Exists(asm.Location))
{
Debug.WriteLine(String.Format("asm.Location is invalid: '{0}'", asm.Location));
return(false);
}
FileInfo file = new FileInfo(asm.Location);
DirectoryInfo directory = file.Directory;
#if UNITY_EDITOR_WIN
if (directory.Parent != null && directory.Parent.Parent != null)
{
String unityAltFolder =
Path.Combine(
Path.Combine(Path.Combine(Path.Combine(directory.Parent.Parent.FullName, "Assets"), "Emgu.CV"), "Plugins"),
subfolder);
Debug.WriteLine("Trying unityAltFolder: " + unityAltFolder);
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
else
#elif (UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX)
if (directory.Parent != null && directory.Parent.Parent != null)
{
String unityAltFolder =
Path.Combine(Path.Combine(Path.Combine(
Path.Combine(Path.Combine(directory.Parent.Parent.FullName, "Assets"), "Plugins"),
"emgucv.bundle"), "Contents"), "MacOS");
if (Directory.Exists(unityAltFolder))
{
loadDirectory = unityAltFolder;
}
else
{
return(false);
}
}
else
#endif
{
System.Diagnostics.Debug.WriteLine("No suitable directory found to load unmanaged modules");
return(false);
}
}
else
{
loadDirectory = altLoadDirectory;
}
}
#endif
}
String oldDir = String.Empty;
bool addDllDirectorySuccess = false;
if (!String.IsNullOrEmpty(loadDirectory) && Directory.Exists(loadDirectory))
{
if (Platform.ClrType == Platform.Clr.DotNetNative)
{
//do nothing
}
else if (Emgu.Util.Platform.OperationSystem == Emgu.Util.Platform.OS.Windows)
{
addDllDirectorySuccess = Emgu.Util.Toolbox.AddDllDirectory(loadDirectory);
if (!addDllDirectorySuccess)
{
System.Diagnostics.Debug.WriteLine(String.Format("Failed to add dll directory: {0}", loadDirectory));
}
}
else if (Emgu.Util.Platform.OperationSystem == Emgu.Util.Platform.OS.IOS)
{
//do nothing
System.Diagnostics.Debug.WriteLine("iOS required static linking, Setting loadDirectory is not supported");
}
else
{
oldDir = Environment.CurrentDirectory;
Environment.CurrentDirectory = loadDirectory;
}
}
if (addDllDirectorySuccess)
{
System.Diagnostics.Debug.WriteLine(
String.Format(
"Loading Open CV binary for default locations. Current directory: {0}; Additional load folder: {1}",
Environment.CurrentDirectory,
loadDirectory));
}
else
{
System.Diagnostics.Debug.WriteLine(
String.Format(
"Loading Open CV binary for default locations. Current directory: {0}",
Environment.CurrentDirectory));
}
#endif
bool success = true;
string prefix = string.Empty;
foreach (String module in unmanagedModules)
{
string mName = module;
//handle special case for universal build
if (
mName.StartsWith("opencv_videoio_ffmpeg") && //opencv_ffmpegvvv(_64).dll
(IntPtr.Size == 4) //32bit application
)
{
mName = module.Replace("_64", String.Empty);
}
bool optionalComponent = mName.Contains("ffmpeg");
String fullPath = Path.Combine(prefix, mName);
//Use absolute path for Windows Desktop
fullPath = Path.Combine(loadDirectory, fullPath);
bool fileExist = File.Exists(fullPath);
bool loaded = false;
if (fileExist)
{
//Try to load using the full path
System.Diagnostics.Trace.WriteLine(String.Format("Found full path {0} for {1}. Trying to load it.", fullPath, mName));
loaded = !IntPtr.Zero.Equals(Toolbox.LoadLibrary(fullPath));
if (loaded)
{
System.Diagnostics.Trace.WriteLine(String.Format("{0} loaded.", mName));
}
else
{
System.Diagnostics.Trace.WriteLine(String.Format("Failed to load {0} from {1}.", mName, fullPath));
}
}
if (loaded)
{
System.Diagnostics.Trace.WriteLine(String.Format("Trying to load {0} using default path.", mName));
loaded = !IntPtr.Zero.Equals(Toolbox.LoadLibrary(mName));
if (loaded)
{
System.Diagnostics.Trace.WriteLine(String.Format("{0} loaded using default path", mName));
}
else
{
System.Diagnostics.Trace.WriteLine(String.Format("Failed to load {0} using default path", mName));
}
}
if (!loaded)
{
System.Diagnostics.Trace.WriteLine(String.Format("!!! Failed to load {0}.", mName));
}
if (!optionalComponent)
{
success &= loaded;
}
}
if (!oldDir.Equals(String.Empty))
{
Environment.CurrentDirectory = oldDir;
}
return(success);
}