Hello ,
Menu from master page get collapsed or ditrubed after click on print buttton from asp page
menu comes back to originally posn after click on cacel button from print page
I refer below link
http://www.aspsnippets.com/Articles/Print-ASPNet-GridView-with-page-breaks-and-repeat-header-on-each-page.aspx
Below is example of my code
Before Click on print button
---------------------------------------
MAsterpage
Home Menu Visifire
---------------------------------------
Print button
page code
--------------------------------
after click on print button from page
my page changes
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MAster page
Home
Menu
Visifire
-------------------------------------
Print button
page code
---------------------------------