Windows Simulate clicks in a program

I'd like to create a program which format signature in Outl开发者_高级运维ook 2007.

The user will only have to lauch Outlook. It will search informations about the user, then will create automatically the signature. The user wouldn't have to open any menu, the program will do it for him.

I'd like to know what language will be easy to use to create this kind of program ?

Thank you

I'd say you shouldn't be simulating clicks, instead you should just generate an automated signature file which the user could then load.

Edit:

The file formats for windows signatures are.txt, .htm and .rtf. All of these are very well documented formats and should be easy to generate. They should be saved in c:\Users\username\AppData\Roaming\Microsoft\Signatures. Outlook saves each signature in all three formats, presumably for portability to other apps and individual email settings (for instance if the user uses HTML or not).