## using two commands simultaneously in DOS

Hi

1: Is this possible to use two or more DOS commands in the same line. When I enter the command "TREE C:\" it displays all the folders (=directories) and sub-folders present there in the drive C. But I don't want to see the sub-folders displayed in the tree. I don't know the command for hiding the sub-folders. I hope there is one. That would mean I need two commands in the same line, i.e., [Command to hide the sub-folders] [TREE] [C:\].