//gu function
public static async Task <BitmapImage> BrowseImage()
{
FileOpenPicker picker = new FileOpenPicker();
picker.SuggestedStartLocation = PickerLocationId.Desktop;
picker.ViewMode = PickerViewMode.Thumbnail;
picker.FileTypeFilter.Add(".jpg");
picker.FileTypeFilter.Add(".png");
picker.FileTypeFilter.Add(".bmp");
GameCover = await picker.PickSingleFileAsync();
BitmapImage img = new BitmapImage();
if (GameCover != null)
{
using (var imgStream = await GameCover.OpenReadAsync())
{
img.SetSource(imgStream);
}
}
return(img);
}
//download picture & save
public async static Task <bool> DownloadPic(string imgLink, string imgName)
{
StorageFile GameCover;
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
try
{
//imgName = imgName + Path.GetExtension(imgLink);
using (var httpClient = new HttpClient())
{
var data = await httpClient.GetByteArrayAsync(new Uri(imgLink));
GameCover = await localFolder.CreateFileAsync(imgName, CreationCollisionOption.ReplaceExisting);
var targetStream = await GameCover.OpenAsync(FileAccessMode.ReadWrite);
await targetStream.AsStreamForWrite().WriteAsync(data, 0, data.Length);
await targetStream.FlushAsync();
targetStream.Dispose();
}
}
catch (Exception)
{
}
return(true);
}
private async void btnEditGame_Click(object sender, RoutedEventArgs e)
{
btnEditGame.IsEnabled = false;
ringEditGame.IsActive = true;
if (imgGameCover.Source != null)
{
int i = 0;
foreach (cGame game in App.gvm.GamesCollection)
{
//await new MessageDialog("chk " + game.Name).ShowAsync();
if (game.Name == Game.Name)
{
//await new MessageDialog("chk").ShowAsync();
App.gvm.GamesCollection[i].Name = txtName.Text;
App.gvm.GamesCollection[i].Path = txtPath.Text;
App.gvm.GamesCollection[i].Description = txtDesc.Text;
App.gvm.GamesCollection[i].ReleaseDate = txtDate.Text;
//await new MessageDialog("chk " + App.gvm.GamesCollection[i].Path).ShowAsync();
try
{
string imgName;
//for downloaded image
if (bImgDown != null && GameCover == null)
{
imgName = Path.GetFileName(imgLink);// txtName.Text + Path.GetExtension(imgLink);
#region Dowload Image
//download image code start
var httpClient = new HttpClient();
//httpClient.MaxResponseContentBufferSize = 256;
var data = await httpClient.GetByteArrayAsync(new Uri(imgLink));
GameCover = await localFolder.CreateFileAsync(imgName, CreationCollisionOption.ReplaceExisting);
var targetStream = await GameCover.OpenAsync(FileAccessMode.ReadWrite);
await targetStream.AsStreamForWrite().WriteAsync(data, 0, data.Length);
await targetStream.FlushAsync();
targetStream.Dispose();
//download image code end
#endregion
}
else
{
imgName = Path.GetFileName(GameCover.Name);// txtName.Text + Path.GetExtension(GameCover.Name);
try
{
StorageFile file = await localFolder.CreateFileAsync(imgName, CreationCollisionOption.ReplaceExisting);
await GameCover.CopyAndReplaceAsync(file);
}
catch (Exception) { }
}
App.gvm.GamesCollection[i].Image = "ms-appdata:///local/" + imgName;
}
catch (Exception)
{
}
break;
}
i++;
}
cUserData.AddNewGame();
await cUserData.GetGames();
GameCover = null;
if (this.Frame.CanGoBack)
{
this.Frame.GoBack();
}
cGuFuncs.CreateToast("GameR Desk", txtName.Text + " Details Updated in Library.");
}
else
{
await new MessageDialog("Please Select Game Cover").ShowAsync();
}
btnEditGame.IsEnabled = true;
ringEditGame.IsActive = false;
}
