static public async Task <InputCsvData> CreateInstanceAsync(StorageFile inputFile) { InputCsvData csvData = new InputCsvData(inputFile); await csvData.StartParsingAsync(); return(csvData); }
private async void SaveCsvBasingOnInputCsv(StorageFile csvFile, InputCsvData inputCsvData) { using (CsvFileWriter csvWriter = new CsvFileWriter(await csvFile.OpenStreamForWriteAsync())) { List <CsvRow> copiedRows = inputCsvData.GetCopiedDataRows(); SetCoordinate(copiedRows); foreach (var row in copiedRows) { csvWriter.WriteRow(row); } csvWriter.Close(); } }
private async void LoadCSVButton_Click(object sender, RoutedEventArgs e) { FileOpenPicker fileOpenPicker = new FileOpenPicker(); fileOpenPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary; fileOpenPicker.FileTypeFilter.Add(".csv"); fileOpenPicker.ViewMode = PickerViewMode.Thumbnail; var csvFile = await fileOpenPicker.PickSingleFileAsync(); if (csvFile == null) { return; } gInputCsvData = await InputCsvData.CreateInstanceAsync(csvFile); LoadCSVPathTextBlock.Text = csvFile.Path; }