public async static Task <StorageFileWithPath> DangerousGetFileWithPathFromPathAsync
(string value, StorageFolderWithPath rootFolder = null, StorageFolderWithPath parentFolder = null)
{
if (rootFolder is not null)
{
var currComponents = GetDirectoryPathComponents(value);
if (parentFolder is not null && value.IsSubPathOf(parentFolder.Path))
{
var folder = parentFolder.Item;
var prevComponents = GetDirectoryPathComponents(parentFolder.Path);
var path = parentFolder.Path;
foreach (var component in currComponents.ExceptBy(prevComponents, c => c.Path).SkipLast(1))
{
folder = await folder.GetFolderAsync(component.Title);
path = PathNormalization.Combine(path, folder.Name);
}
var file = await folder.GetFileAsync(currComponents.Last().Title);
path = PathNormalization.Combine(path, file.Name);
return(new StorageFileWithPath(file, path));
}
else if (value.IsSubPathOf(rootFolder.Path))
{
var folder = rootFolder.Item;
var path = rootFolder.Path;
foreach (var component in currComponents.Skip(1).SkipLast(1))
{
folder = await folder.GetFolderAsync(component.Title);
path = PathNormalization.Combine(path, folder.Name);
}
var file = await folder.GetFileAsync(currComponents.Last().Title);
path = PathNormalization.Combine(path, file.Name);
return(new StorageFileWithPath(file, path));
}
}
public async static Task <BaseStorageFile> DangerousGetFileFromPathAsync
(string value, StorageFolderWithPath rootFolder = null, StorageFolderWithPath parentFolder = null)
=> (await DangerousGetFileWithPathFromPathAsync(value, rootFolder, parentFolder)).Item;
