private async void OnExport(object parameter)
{
DialogResult result = DialogResult.None;
bool repeatResult = false;
//if (EnsureUnsnapped())
{
FolderPicker exportDialog = new FolderPicker();
exportDialog.CommitButtonText = "Export";
exportDialog.FileTypeFilter.Add(".xml");
StorageFolder targetFolder = await exportDialog.PickSingleFolderAsync();
if (targetFolder != null)
{
foreach (FileItem item in fileList.SelectedItems)
{
StorageFolder mindlocation = ApplicationData.Current.RoamingFolder;
if (!string.IsNullOrEmpty(SubFolder))
{
mindlocation = await mindlocation.GetFolderAsync(SubFolder);
}
StorageFile file = await mindlocation.GetFileAsync(item.Name + ".xml");
bool fileExist = false;
StorageFile newFile = null;
var fs = await targetFolder.GetFilesAsync();
foreach (var f in fs)
{
if (f.Name == file.Name)
{
newFile = f;
fileExist = true;
}
}
if (fileExist)
{
if (!repeatResult)
{
ReplaceFilesDialog replaceDialog = new ReplaceFilesDialog();
replaceDialog.FileName = " " + item.Name + ".xml";
result = await ShowDialog(replaceDialog);
repeatResult = replaceDialog.Repeat;
}
switch (result)
{
case DialogResult.Cancel:
return;
case DialogResult.No:
continue;
case DialogResult.Yes:
await file.CopyAndReplaceAsync(newFile);
break;
}
}
else
{
newFile = await file.CopyAsync(targetFolder, file.Name);
}
}
}
}
}
private async void OnImport(object parameter)
{
DialogResult result = DialogResult.None;
bool repeatResult = false;
//if (EnsureUnsnapped())
{
FileOpenPicker fileDialog = new FileOpenPicker();
fileDialog.CommitButtonText = "Import";
fileDialog.FileTypeFilter.Add(".xml");
var files = await fileDialog.PickMultipleFilesAsync();
if (files != null)
{
foreach (var file in files)
{
StorageFolder installedLocation = ApplicationData.Current.RoamingFolder;
if (!string.IsNullOrEmpty(SubFolder))
{
installedLocation = await installedLocation.GetFolderAsync(SubFolder);
}
bool fileExist = false;
StorageFile newFile = null;
var fs = await installedLocation.GetFilesAsync();
foreach (var f in fs)
{
if (f.Name == file.Name)
{
newFile = f;
fileExist = true;
}
}
if (fileExist)
{
if (!repeatResult)
{
ReplaceFilesDialog replaceDialog = new ReplaceFilesDialog();
replaceDialog.FileName = " " + file.Name + ".xml";
result = await ShowDialog(replaceDialog);
repeatResult = replaceDialog.Repeat;
}
switch (result)
{
case DialogResult.Cancel:
return;
case DialogResult.No:
continue;
case DialogResult.Yes:
await file.CopyAndReplaceAsync(newFile);
break;
}
}
else
{
newFile = await file.CopyAsync(installedLocation, file.Name);
ObservableCollection <FileItem> items =
fileList.DataContext as ObservableCollection <FileItem>;
items.Add(new FileItem()
{
Name = newFile.DisplayName, Load = this.Load
});
}
}
}
}
}
