public BookPdf(Windows.Storage.IStorageFile file)
{
Task.Run(async() =>
{
await LoadAsync(file ?? throw new ArgumentNullException(nameof(file)));
});
}
public async Task Load(Windows.Storage.IStorageFile file)
{
Content = await pdf.PdfDocument.LoadFromFileAsync(file);
OnLoaded(new EventArgs());
PageLoaded = true;
ID = Functions.CombineStringAndDouble(file.Name, Content.PageCount);
}
/// <summary>
/// Initializes a new instance of the <see cref="StorageFile"/> class.
/// </summary>
/// <param name="parentFolder">
/// The parent folder.
/// </param>
/// <param name="file">
/// The associated <see cref="StorageFile"/>.
/// </param>
internal StorageFile(IStorageFolder parentFolder, Windows.Storage.IStorageFile file)
{
if (file == null)
{
throw new ArgumentNullException(nameof(file));
}
this.file = file;
this.Parent = parentFolder;
}
/// <inheritdoc/>
public async Task <bool> PickFile()
{
FileOpenPicker filePicker = new FileOpenPicker();
filePicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.Desktop;
filePicker.SettingsIdentifier = "oiwurei223i4u";
filePicker.FileTypeFilter.Add("*");
_pickedFile = await filePicker.PickSingleFileAsync();
return(_pickedFile != null);
}
/// <summary>
/// Copy file to destination
/// </summary>
/// <param name="Source"></param>
/// <param name="Destination"></param>
/// <returns></returns>
public static async Task <IStorageFile> Copy(String Source, String Destination)
{
Windows.Storage.IStorageFile File = await GetFile(Source);
if (File == null)
{
return(null);
}
Windows.Storage.IStorageFile CopiedFile = await File.CopyAsync(Windows.Storage.ApplicationData.Current.LocalFolder, Destination, NameCollisionOption.ReplaceExisting);
return(CopiedFile);
}
/// <summary>
/// Store the content to the local storage of this device
/// </summary>
/// <param name="Content"></param>
/// <param name="Filename"></param>
public static async Task Delete(String Filename)
{
try
{
Windows.Storage.IStorageFile File = await GetFile(Filename);
await File.DeleteAsync();
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
}
}
public UwpFile(Windows.Storage.IStorageFile file)
{
File = file;
HasPath = File.Path != null;
}
public FileUWP(Windows.Storage.IStorageFile content)
{
this.ContentUWP = content ?? throw new ArgumentNullException(nameof(content));
}