private async void btnTest_Click(object sender, RoutedEventArgs e)
{
btnTest.IsEnabled = false;
var tiles = TileModel.GetTiles(ViewModel.ZoomLevel);
await tiles[0].DownloadTileAsync();
img.Source = tiles[0].Image;
btnTest.IsEnabled = true;
}
public async Task DownloadTiles()
{
await Task.Run(() =>
{
var tiles = TileModel.GetTiles(this.ZoomLevel);
var count = tiles.Count;
int index = 1;
Parallel.ForEach(tiles, (item, loopState) =>
{
if (IsCancelDownload)
{
loopState.Stop();
}
item.DownloadTile();
if (SaveAsPbf)
{
item.SaveTileAsfdb();
}
else
{
item.SaveTile();
}
ProgressStatus = (index * 100) / count;
NotifyPropertyChanged(nameof(ProgressStatus));
index++;
});
ProgressStatus = 0;
NotifyPropertyChanged(nameof(ProgressStatus));
this.IsCancelDownload = false;
});
}