private void GenerateXlsxCommand_Execute()
{
try
{
SetBusy(true);
var saveFileDialog = new SaveFileDialog
{
Filter = "XLSX Files (*.xlsx) | *.xlsx"
};
if (saveFileDialog.ShowDialog() == true)
{
var fileName = saveFileDialog.FileName;
var documents = PdfFiles.Select(FordParser.Parser.FordParser.GetFordDocument).ToArray();
var writer = new PoExcelWriter(fileName, documents);
writer.Write();
System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo()
{
FileName = Path.GetDirectoryName(saveFileDialog.FileName),
UseShellExecute = true,
Verb = "open"
});
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
Console.WriteLine(exception);
}
finally
{
SetBusy(false);
}
}
public async Task <bool> MergePdfs()
{
var fileList = PdfFiles
.Select(pf => pf.File)
.ToList();
var byteList = new List <byte[]>();
foreach (var file in fileList)
{
byte[] byteArray;
using (var fileStream = await file.OpenStreamForReadAsync())
{
using (var memoryStream = new MemoryStream())
{
fileStream.CopyTo(memoryStream);
byteArray = memoryStream.ToArray();
}
}
byteList.Add(byteArray);
}
var mergedPdfBytes = pdfMergeUtility.MergePdfs(byteList);
var savePicker = new FileSavePicker
{
SuggestedStartLocation = PickerLocationId.DocumentsLibrary,
SuggestedFileName = "Merged Pdf"
};
savePicker.FileTypeChoices.Add("Pdf", new List <string>()
{
".pdf"
});
var mergedFile = await savePicker.PickSaveFileAsync();
if (mergedFile != null)
{
// Prevent updates to the remote version of the file until
// are changes are finished and CompleteUpdatesAsync is called
CachedFileManager.DeferUpdates(mergedFile);
await FileIO.WriteBytesAsync(mergedFile, mergedPdfBytes);
// Let Windows know that changes to the file are finished so
// that the remote version of the file can be updated.
var status = await CachedFileManager.CompleteUpdatesAsync(mergedFile);
if (status == Windows.Storage.Provider.FileUpdateStatus.Complete)
{
LatestMergedFile = mergedFile;
return(true);
}
}
return(false);
}
