Created Unassigned: Issue in Move messages [1850]

Hi,

I can´t move messages into folders
example: Move messages from spam folder to recycler

Using Message.MoveTo(Object Folder_Recycler)

__Folder.CS__

public bool Expunge()
{
Folder selectedFolder = _client.SelectedFolder; // SELECTEDFOLDER NOT NULL

if (!Equals(selectedFolder))
Select();

IList<string> data = new List<string>();
bool result = _client.SendAndReceive(ImapCommands.Expunge, ref data);

__if (!Equals(selectedFolder)) // SELECTEDFOLDER NULL AND EXCEPTION__
selectedFolder.Select();

return result;
}