Do not read the \ part {} latex page

Question

i do'nt wants to count the page number when I use \ part {}, for example

...........
. .
. .
. .
. 4 .
...........
...........
. .
. Part i.
. .
. .
...........

...........
. .
. .
. .
. 5 .
...........

How can I get it?

Answer 1

This will decrease the page number by one:

\addtocounter{page}{-1}

This will suppress the page number on the current page: (which you can leave if the page number is not currently displayed)

\thispagestyle{empty}

So you can put together your own macro (I call it \mypart, but call it whatever) to do all three things at once:

\newcommand{\mypart}[1]{\part{#1}\addtocounter{page}{-1}\thispagestyle{empty}}