private async void eksportuj_Click(object sender, RoutedEventArgs e)
{
XmlDocument dom = new XmlDocument();
XmlElement x;
XmlComment dec = dom.CreateComment("This is data of " + KPMAIN.getId() + ":" + KPMAIN.getImie());
dom.AppendChild(dec);
String[] kolumny = mSQL.getKolumny();
x = dom.CreateElement("Karty");
dom.AppendChild(x);
XmlElement x1 = dom.CreateElement("Karta");
List <object> lista = KPMAIN.zwrocListe();
for (int i = 0; i < kolumny.Length; i++)
{
XmlElement w = dom.CreateElement(kolumny[i]);
w.InnerText = lista[i].ToString();
x1.AppendChild(w);
}
x.AppendChild(x1);
StorageFolder sf = await ApplicationData.Current.LocalFolder.CreateFolderAsync("EMP", CreationCollisionOption.OpenIfExists);
StorageFile st = await sf.CreateFileAsync("Karta" + KPMAIN.getId() + KPMAIN.getImie() + ".xml", CreationCollisionOption.ReplaceExisting);
// var filee = await sf.GetFileAsync("Karta" + KPMAIN.getId() + KPMAIN.getImie() + ".xml");
// //var readFile = await Windows.Storage.FileIO.ReadLinesAsync(filee);
// String dane = "";
await dom.SaveToFileAsync(st);
//await Windows.System.Launcher.LaunchFolderAsync(sf);
String test = dom.GetXml();
//Show(test);
/*foreach (var line in readFile)
* {
* dane += line;
* }
* Show(dane);*/
var savePicker = new Windows.Storage.Pickers.FileSavePicker();
savePicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.DocumentsLibrary;
// Dropdown of file types the user can save the file as
savePicker.FileTypeChoices.Add("Plain Text", new List <string>()
{
".xml"
});
// Default file name if the user does not type one in or select a file to replace
savePicker.SuggestedFileName = "Karta" + KPMAIN.getId() + KPMAIN.getImie() + ".xml";
Windows.Storage.StorageFile file = await savePicker.PickSaveFileAsync();
if (file != null)
{
// Prevent updates to the remote version of the file until
// we finish making changes and call CompleteUpdatesAsync.
Windows.Storage.CachedFileManager.DeferUpdates(file);
// write to file
await Windows.Storage.FileIO.WriteTextAsync(file, test);
// Let Windows know that we're finished changing the file so
// the other app can update the remote version of the file.
// Completing updates may require Windows to ask for user input.
Windows.Storage.Provider.FileUpdateStatus status =
await Windows.Storage.CachedFileManager.CompleteUpdatesAsync(file);
if (status == Windows.Storage.Provider.FileUpdateStatus.Complete)
{
//this.textBlock.Text = "File " + file.Name + " was saved.";
}
else
{
//this.textBlock.Text = "File " + file.Name + " couldn't be saved.";
}
}
else
{
//this.textBlock.Text = "Operation cancelled.";
}
}
private void usun_Click(object sender, RoutedEventArgs e)
{
mSQL.deleteKP(KPMAIN.getId());
Window.Current.Close();
}
