By using descriptive programming, we can can handle dynamic 
objects.

i am not sure,correct it if wrong

Hi, I also faced this problem in my application. For this 
problem to be rectified, u should go to "Tools->Object 
Identification" and add "name" as assistive/mandatory 
property. The name property will not be displayed by 
default. i.e the reason we should add the name property.
You can get the value of the name property 
through "GetROProperty". One constraint is that if the 
object is already added then if the above mentioned step is 
followed then the object will be identified as a new 
object. So you should do this while adding the objects at 
first.

Hi Shiv, 

your correct.

when object properties and object implementation is 
dynamicaly changing then we are using DP

for example object(text box) location is changed 
dynamically, then we can findout with the help object 
properties like (index or creationof time or name etc....)

when that object having the unique name the following code 
is applicable

Set obj = description.create()
obj("name").value = "xxx"

Browser("browsername").page("pagename").Webedit
(obj).set"xxx"
Or
Set obj = description.create()
obj("index").value = "x"

Browser("browsername").page("pagename").Webedit
(obj).set"xxx"

Dynamic objects change there property during the run time, 
so QTP fails to recognise the object. In this case we have 
to enable the smart identification. This will assign a 
object with an assistive property which can be recognised 
by the QTP. So it's always recommended to enable the smart 
identification before the recording test.

hi purni

its not good always to enable smart identification 
mechanism at the time of recording the test because the 
performance of tool get decreased as it is to capture all 
properties.

i am confident that shiva, kumar given good answers. 

thanx

Using regular expression