How to take print receipt for corresponding data grid view rows

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C#4.0

I am creating windows application using c# 2010 windows form, here i am using data grid view for billing purpose here i want take print receipt, but i want print receipt how to set page height automatically set in my data grid view corresponding rows.

It means for example

First bill i am enter 8 rows in data grid view pint time set receipt height automatically
Second time i am enter 3 rows in data grid view set corresponding height in receipt

How to create this method, Give me some ideas any one.

What I have tried:

How to take print receipt for corresponding data grid view rows