have + sth + pp 句式

here are at least two different constructions involved here.

1. You can cause someone to do something:

I will have the mechanic look at my car.
I will have John come to see you tomorrow

This is a little formal.

2. You can cause something to be done.

I will have my car repaired.
I will have the matter looked into.


3. You can express the idea that you will not tolerate something.

I will not have dogs digging up my garden.
I won't have you smoking at your age.

source: http://www.usingenglish.com/forum/ask-teacher/134762-having-somebody-do-doing-something.html