Murli

 Profile Answers by Murli 

• Jan 7th, 2007

 

It returns a boolean data type

Pintoo

• Jan 18th, 2007

 

IsPostBack property for page returns Boolean.

Raghvendra kumar

• Mar 14th, 2007

 

It Returns Boolean Type

sacchu

 Profile Answers by sacchu 

• Jan 15th, 2008

 

PostBack always return boolean value(true/false)
true-page is posting subsequntly on each hit from client side
false-page is posting first time