How do I type: "You have made me very happy." in Japanese?

Hi!
I have same problem with you. Any one can help?
Thanks,

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I'm very rusty but, I'll take a stab at it ...

(Anata wa) Watashi o shiawase ni saseta

Anata wa = you
watachi = I, me
shiawase = happy
saseta = (have made) ???

Thank you! Anata wa watachi shiawase saseta!