Having issues with getting GetFilesAsync() and/or causing breakpoint using BitmapImage

Question

All,

I have been working with the below code using C++. I have tried and looked at every reference possible but I am lost.

The code below is to open a folder location and load all the jpg files so I can display them in flipview.

It is not completed because I can't get pass the bitmap break point issue. During debugging I am able to identify that fileQuery has all (6) the jpg file information.

create_task(folderPicker->PickSingleFolderAsync()).then([this](StorageFolder^ folder)

   {

      if (folder != nullptr)

       {

         auto fileTypeFilter = ref new Vector<Platform::String^>();

         fileTypeFilter->Append(".jpg");

auto queryOptions = ref new QueryOptions(CommonFileQuery::OrderByDate,fileTypeFilter);

          

auto fileQuery = folder->CreateFileQueryWithOptions(queryOptions);

             

             

create_task(fileQuery->GetFilesAsync()).then([this](IVectorView<StorageFile^>^ files)

                     {

BitmapImage^ bitmapImage = ref new BitmapImage();

                   

                     for each (StorageFile^ file in files)

                           {  

                                  bitmapImage->SetSourceAsync(files);

                          

                           }

});

Thanks,

Grim

                    

Answer 1

What error do you get and where?

Can you provide a minimal sample project which demonstrates the issue?

--Rob

Answer 2

Rob,

How do I get the demo project to you?

Grim

Answer 3

I definitely think I am having a issue with the below line.

create_task(fileQuery->GetFilesAsync()).then([this](IVectorView<StorageFile^>^ files)

But I am unable to fine any reference for the Get the above.

Grim

Answer 4

Please share a link to your repro project on your SkyDrive.

Your second code snippet looks fine.