public FileStreamResult DownloadFileAsyn(string filename)
{
var path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", filename);
var httpContentHelper = new HttpContentHelper();
Response.ContentType = httpContentHelper.GetContentType(path);
var stream = new FileInfo(path).OpenRead();
return(File(stream, httpContentHelper.GetContentType(path), filename));
}
public VideoStreamResult PlayVideoAsync(string filename)
{
var path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", filename);
var httpContentHelper = new HttpContentHelper();
return(new VideoStreamResult(new FileInfo(path).OpenRead(), httpContentHelper.GetContentType(path)));
}
public async Task <FileResult> DownloadFile(string filename)
{
if (string.IsNullOrEmpty(filename))
{
return(null);
}
var path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", filename);
var memory = new MemoryStream();
using (var stream = new FileInfo(path).OpenRead())
{
await stream.CopyToAsync(memory);
stream.Close();
}
memory.Position = 0;
var httpContentHelper = new HttpContentHelper();
return(File(memory, httpContentHelper.GetContentType(path), Path.GetFileName(path)));
}
