private async void PropertyDialog_Loading(FrameworkElement sender, object args)
{
if (SItem is StorageFile || Item?.StorageType == StorageItemTypes.File)
{
IncludeArea.Visibility = Visibility.Collapsed;
StorageFile file;
if (Item != null)
{
FileName = Item.Name;
Path = Item.Path;
FileType = $"{Item.DisplayType} ({Item.Type})";
file = (StorageFile)await Item.GetStorageItem().ConfigureAwait(true);
if (Item is HyperlinkStorageItem LinkItem)
{
LinkTargetArea.Visibility = Visibility.Visible;
TargetPath = LinkItem.TargetPath;
}
}
else
{
file = (StorageFile)SItem;
FileType = $"{file.DisplayType} ({file.FileType})";
}
CreateTime = file.DateCreated.ToString("F");
if (file.ContentType.StartsWith("video"))
{
VideoProperties Video = await file.Properties.GetVideoPropertiesAsync();
ExtraData.Text = $"{Globalization.GetString("FileProperty_Resolution")}: {((Video.Width == 0 && Video.Height == 0) ? "Unknown" : $"{Video.Width}×{Video.Height}")}{Environment.NewLine}{Globalization.GetString("FileProperty_Bitrate")}: {(Video.Bitrate == 0 ? "Unknown" : (Video.Bitrate / 1024f < 1024 ? Math.Round(Video.Bitrate / 1024f, 2).ToString("0.00") + " Kbps" : Math.Round(Video.Bitrate / 1048576f, 2).ToString("0.00") + " Mbps"))}{Environment.NewLine}{Globalization.GetString("FileProperty_Duration")}: {ConvertTimsSpanToString(Video.Duration)}";
private async void PropertyDialog_Loading(FrameworkElement sender, object args)
{
if (Item.StorageType == StorageItemTypes.File)
{
IncludeArea.Visibility = Visibility.Collapsed;
FileName = Item.Name;
Path = Item.Path;
FileType = $"{Item.DisplayType} ({Item.Type})";
CreateTime = Item.CreationTimeRaw.ToString("F");
ChangeTime = Item.ModifiedTimeRaw.ToString("F");
FileSize = Item.Size + " (" + Item.SizeRaw.ToString("N0") + $" {Globalization.GetString("Device_Capacity_Unit")})";
if (Item is HyperlinkStorageItem LinkItem)
{
LinkTargetArea.Visibility = Visibility.Visible;
ExtraDataArea.Visibility = Visibility.Collapsed;
TargetPath = LinkItem.LinkTargetPath;
}
else
{
if (await Item.GetStorageItem().ConfigureAwait(true) is StorageFile File)
{
if (File.ContentType.StartsWith("video", StringComparison.OrdinalIgnoreCase))
{
VideoProperties Video = await File.Properties.GetVideoPropertiesAsync();
ExtraData.Text = $"{Globalization.GetString("FileProperty_Resolution")}: {((Video.Width == 0 && Video.Height == 0) ? Globalization.GetString("UnknownText") : $"{Video.Width}×{Video.Height}")}{Environment.NewLine}{Globalization.GetString("FileProperty_Bitrate")}: {(Video.Bitrate == 0 ? Globalization.GetString("UnknownText") : (Video.Bitrate / 1024f < 1024 ? Math.Round(Video.Bitrate / 1024f, 2).ToString("0.00") + " Kbps" : Math.Round(Video.Bitrate / 1048576f, 2).ToString("0.00") + " Mbps"))}{Environment.NewLine}{Globalization.GetString("FileProperty_Duration")}: {ConvertTimsSpanToString(Video.Duration)}";
private async Task Initialize()
{
LoadingControl.IsLoading = true;
MainPage.ThisPage.IsAnyTaskRunning = true;
IStorageItem Item = await SFile.GetStorageItem().ConfigureAwait(true);
try
{
string FileText = await FileIO.ReadTextAsync(Item as StorageFile);
Text.Text = FileText;
await Task.Delay(500).ConfigureAwait(true);
}
catch (ArgumentOutOfRangeException)
{
IBuffer buffer = await FileIO.ReadBufferAsync(Item as StorageFile);
DataReader reader = DataReader.FromBuffer(buffer);
byte[] fileContent = new byte[reader.UnconsumedBufferLength];
reader.ReadBytes(fileContent);
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
Encoding GBKEncoding = Encoding.GetEncoding("GBK");
string FileText = GBKEncoding.GetString(fileContent);
Text.Text = FileText;
await Task.Delay(500).ConfigureAwait(true);
}
finally
{
LoadingControl.IsLoading = false;
MainPage.ThisPage.IsAnyTaskRunning = false;
}
}
private async void SecureFilePropertyDialog_Loading(Windows.UI.Xaml.FrameworkElement sender, object args)
{
StorageFile Item = (await StorageItem.GetStorageItem().ConfigureAwait(true)) as StorageFile;
FileSize = StorageItem.Size;
FileName = StorageItem.Name;
FileType = StorageItem.DisplayType;
using (Stream EncryptFileStream = await Item.OpenStreamForReadAsync().ConfigureAwait(true))
{
byte[] DecryptByteBuffer = new byte[20];
await EncryptFileStream.ReadAsync(DecryptByteBuffer, 0, DecryptByteBuffer.Length).ConfigureAwait(true);
if (Encoding.UTF8.GetString(DecryptByteBuffer).Split('$', StringSplitOptions.RemoveEmptyEntries).FirstOrDefault() is string Info)
{
string[] InfoGroup = Info.Split('|');
if (InfoGroup.Length == 2)
{
Level = Convert.ToInt32(InfoGroup[0]) == 128 ? "AES-128bit" : "AES-256bit";
}
else
{
Level = Globalization.GetString("UnknownText");
}
}
else
{
Level = Globalization.GetString("UnknownText");
}
}
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(FileSize)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(FileName)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(FileType)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Level)));
}
