static public async Task WriteVideoModelToFile(VideoModel videoData) { string strData = videoData.ToString(); // Get the text data from the textbox. byte[] fileBytes = System.Text.Encoding.UTF8.GetBytes(strData.ToCharArray()); // Get the local folder. StorageFolder local = Windows.Storage.ApplicationData.Current.LocalFolder; // Create a new folder name DataFolder. var dataFolder = await local.CreateFolderAsync("DataFolder", CreationCollisionOption.OpenIfExists); // Create a new file named DataFile.txt. videoData.Name = videoData.Name.Replace("$", "[etot_simvol]"); var fileData = await dataFolder.CreateFileAsync("DataFile$" + videoData.Name + "$.txt", CreationCollisionOption.ReplaceExisting); var filePath = await dataFolder.CreateFileAsync("PathFile$" + videoData.Name + "$.txt", CreationCollisionOption.ReplaceExisting); // Write the data from the textbox. using (var s = await fileData.OpenStreamForWriteAsync()) { s.Write(fileBytes, 0, fileBytes.Length); } using (var s = await filePath.OpenStreamForWriteAsync()) { s.Write(videoData.HeadPiece, 0, videoData.HeadPiece.Length); } }
public int CompareTo(object obj) { string[] dt = this.DateCreated.Split(' '); string[] dt1 = dt[0].Split('.'); // день месяц год string[] dt2 = dt[1].Split(':'); //час минута секунда DateTime thisData = new DateTime(int.Parse(dt1[2]), int.Parse(dt1[1]), int.Parse(dt1[0]), int.Parse(dt2[0]), int.Parse(dt2[1]), int.Parse(dt2[2])); VideoModel newModel = obj as VideoModel; dt = newModel.DateCreated.Split(' '); dt1 = dt[0].Split('.'); // день месяц год dt2 = dt[1].Split(':'); //час минута секунда DateTime newData = new DateTime(int.Parse(dt1[2]), int.Parse(dt1[1]), int.Parse(dt1[0]), int.Parse(dt2[0]), int.Parse(dt2[1]), int.Parse(dt2[2])); return(newData.CompareTo(thisData)); }
static public async Task <VideoModel[]> ReadFilesInLocalFolder() { // Get the local folder. StorageFolder local = Windows.Storage.ApplicationData.Current.LocalFolder; // Get the DataFolder folder. var dataFolder = await local.GetFolderAsync("DataFolder"); var files = await dataFolder.GetFilesAsync(); List <string> membs = new List <string>(); string[] lines = new string[3]; string str;// считываемая строка foreach (StorageFile file in files) { str = file.Name; lines = str.Split('$'); lines[1] = lines[1].Replace("[etot_simvol]", "$"); str = lines[1]; if (lines[0].Contains("Data")) { membs.Add(str); } } int count = membs.Count; List <VideoModel> models = new List <VideoModel>(); byte[] imageBytes; for (int i = 0; i < count; i++) { var fileData = await dataFolder.GetFileAsync("DataFile$" + membs[i] + "$.txt"); using (var fileDataStream = await fileData.OpenStreamForReadAsync()) { using (StreamReader streamReader = new StreamReader(fileDataStream)) { str = streamReader.ReadToEnd(); } } lines = str.Split('$'); string name = lines[0].Replace("[etot_simvol]", "$"); string dataCreated = lines[1].Replace("[etot_simvol]", "$"); // Get the filePath. StorageFile filePath = await dataFolder.GetFileAsync("PathFile$" + membs[i] + "$.txt"); IBuffer buffer = await FileIO.ReadBufferAsync(filePath); imageBytes = System.Runtime.InteropServices.WindowsRuntime.WindowsRuntimeBufferExtensions.ToArray(buffer); //If this videoFile not exists , localfiles connected with it will be deleted if (await VideoFileExists(name)) { VideoModel model = new VideoModel() { DateCreated = dataCreated, Name = name, HeadPiece = imageBytes }; models.Add(model); } else { await filePath.DeleteAsync(); await fileData.DeleteAsync(); } } return(models.ToArray()); }