获取 Windows phone 8.1 中的可用存储空间

Question

Is there an API to get the available storage space on the phone in WP8.1 SDK?

I am not talking about app local storage but phones storage.

Answer 1

You can get how many free space your application has in his local folder.

public async Task<UInt64> GetLocalFolderFreeSpaceAsync()
    {
        var retrivedProperties =
            await ApplicationData.Current.LocalFolder.Properties.RetrievePropertiesAsync(new string[] {"System.FreeSpace"});
        return (UInt64) retrivedProperties["System.FreeSpace"];
    }