private void Close()
{
_input = null;
_taskCompletionSource.SetResult(ReadOnlyMemory <byte> .Empty);
_taskCompletionSource = null;
StateHasChanged();
}
public Task <ReadOnlyMemory <byte> > PromptToUploadFile()
{
_input = new UploadFileInput();
_taskCompletionSource = new TaskCompletionSource <ReadOnlyMemory <byte> >();
StateHasChanged();
return(_taskCompletionSource.Task);
}
private void Submit()
{
if (!_input.Contents.IsEmpty)
{
_taskCompletionSource.SetResult(_input.Contents);
_taskCompletionSource = null;
_input = null;
StateHasChanged();
}
else
{
_input.StatusMessage = "Please upload a file before continuing.";
}
}
