Using DTD we can load XML document.
using Parser of XMLSpy to perform validation of the document

For the use of web publishng

XML is a eXtensible markup language. It is a subset of SGML.

XML: is not a case sensitive
HTML: is a case sensitive

XML: describes data and focus on what data is.
HTML: displays data and focus on how data looks.

XML: user defined tag.
HTML: Pre-defined tag

XML is a Case Sensitive

XML is use to store data while HTML is use to display data.
XML use user defined tags while HTML use Predefined tags.

<opt>
      <username>testuser</username>
      <password>frodo</password>
    </opt>


or 


<params>
<param name="action">login</param>
<param name="login">jon@doe.com</param>
<param name="password">foobar</param>
</params>

_visible=flase;

this question is not related with visibility

other way of inheritance in AS1 is "prototype" 

and in AS2 its interfaces

caringorm

MVC
Observer
Singleton
decorate

change text field property to anti-alias for redability.

Check whether the skew properties xscale and yscale is 
100%. If it is above 100 it ll be blured.


Otherwise check filters properties of textfield is blur 
option applied.

This will happen sometimes if the X and Y positions of the
text fields are not rounded values. Any fractional value
will make the text field will make it blurred even though
there were no filters applied. 
So I will take care of the values .
In this case I will make sure the Y position has no
fractional value. like, for e.g. 5.5 instead of 5.

Its a Boolean value that specifies whether extra white space
(spaces, line breaks, and so on) in an HTML text field
should be removed when the field is rendered in a browser.
The default value is false.

If you set this value to true, you must use standard HTML
commands such as <BR> and <P> to place line breaks in the
text field.

If my_txt.html is false, this property is ignored.

It is condenseWhite and not condensedwhite.

To create document or folder from flash needs a other 
language like asp.net, php, vb.net etc.

Mostly We deal with client side..

If we need to create a document/folder it is possible if we
are using the FileReference through there will be some
download to store in the local meachine. DIRECTLY we cannot
create using FLASH. The securities of Flash Player doesn't
allow to do it. 

If it is over the server then server scripts required to
which flash will send the names or data to do the need.

preloader are used to know how much time a flash movie will 
take to load itself in a flash player.

Preloader are used to load all the content or animation
before its play

Learn script to make Preloader.

http://www.getallinfo.com/computers/softwares/flash/action-script-dictionary/12_ASD392.html#678292

Preloader are used to show Information about downaloading 
files. and how much file bytes download yet now

Following are the two variables used while loading or 
creating any preloaded -
1. _framesloaded
2. _totalframes

Preloader is used for load the full swf file in the
computer's  memory. And then play the swf file. By this
process any heavy swf file will play smoothly.

we can use preloading functionality on the first frame as:
stop();
this.onEnterFunction = function(){
percent = (_root.getBytesLoaded()/_root.getBytesTotal())*100;
if(percent==100){
play()
}

Thanks,
Uday
Sr. Flash Developer
uday_sgh@yahoo.com
+91-9701155575

Generally Flash will load starting from Frame one.
If we have animations and scripts then A flash which loads
without a preloader will move through frames immediately
when they load. In this way flash run with glitches and the
actions in the frames cannot access objects on the stage of
that frame as frame loads first with actions and objects
next[this i have faced in many experiments]. so Even the
code is correct it will malfunction.

For this purpose we use preloader to stop the movie in the
first frame and check the progress of the loading of entire
move. Once the loading is finished it is OK to go.

the default var used in preloader are
bytesLoaded
bytesTotal
More we create a var which we name it as 'per' to calculate
the percent loaded. once it reaches 100 which means it is
loaded.

In flash there is one method is used to know the depth i.e. 
getNextHighestDepth().

depth works as layers works in flash.
used for determining stacking order of objects on the stage.


methods of depth are:
swapDepths()
getNextHighestDepth()
getInstanceAtDepth()

They are same, which denotes the parent stage

The property _root refers to the main timeline of the movie
from which the property was referenced, or the top-most
timeline within the current hierarchy of timelines.

The property _level0 references the main timeline of the
movie loaded into level 0. This property can be referenced
from any level and still reference the same timeline, that
on level 0.

Every level has a root inside it, like _level0 has a root 
timeline of its own, level1 has its own and so on..

Untechnically and in explanation point of view a root can 
be said as a child of level.

We use levels whenever we need to load new swf, jpg or gif 
files inside our current working swf but not in a movieclip 
and need to be placed above the current elements without 
replacing any.

Any swf loaded in at level0 will replace all the contents 
with the new but placed in level1 with bring every new 
content above the old.

So level0 refers to one root of his own and level1 refers 
to another root of his own. Every level has a root and then 
corresponding child movieclips and elements inside one 
another.

_root is the main movie clip on flash

but vritualy multiple _level holds multiple _root

eg:
_level0._root.mc_1
and
_level0.mc_1

refers one object

using the shared object we can store data in shared lib
it is powerfully used has cookies

Shared Objects are flash enviroment cookies that stores 
client information either in local or remote systems.

Shared lib are used share the components in different 
documents ethier runtime or design

Shared libray are emmbeded assets in flash which is 
exported for action script 

wheres

shared objects are just like cookies in js..

The key here is the Web Service proxy you created using 
wsdl.exe or through Visual Studio .NET's Add Web Reference 
menu option. If you happen to download a WSDL file for a 
Web Service that requires a SOAP header, .NET will create a 
SoapHeader class in the proxy source file. Using the 
previous example:     
      public class Service1 : 
System.Web.Services.Protocols.SoapHttpClientProtocol 
        {    
            public AuthToken AuthTokenValue;        
        
        [System.Xml.Serialization.XmlRootAttribute
(Namespace="http://tempuri.org/", IsNullable=false)]        
            public class AuthToken : SoapHeader {        
public string Token;    }}   
     
In this case, when you create an instance of the proxy in 
your main application file, you'll also create an instance 
of the AuthToken class and assign the string:     
     Service1 objSvc = new Service1();
     processingobjSvc.AuthTokenValue = new AuthToken();
     objSvc.AuthTokenValue.Token = <ACTUAL token value>;
     Web Servicestring strResult = 
objSvc.MyBillableWebMethod();   

WSDL is the Web Service Description Language, and it is 
implemented as a specific XML vocabulary. While it's very 
much more complex than what can be described here, there 
are two important aspects to WSDL with which you should be 
aware. 

First, WSDL provides instructions to consumers of Web 
Services to describe the layout and contents of the SOAP 
packets  the Web Service intends to issue. It's an 
interface description document, of sorts. And second, it 
isn't intended that you  read and interpret the WSDL. 

Rather, WSDL should be processed by machine, typically to 
generate proxy source code (.NET) or create dynamic proxies 
on the fly (the SOAP Toolkit or Web Service Behavior).

Web Service Description language
WSDL is an XML format for describing network services as a 
set of endpoints operating on messages containing either 
document-oriented or procedure-oriented information.