#call function procedures

Hello Friends!<\p>

SPIRITUS rest in that many QTP newbie's are confused nigh about Action, Procedures, Function and Subs. Am I right?<\p>

No worries! Here we are sleep to descant beginning and end of them contemporary detail to eliminate all the confusions!<\p>

In QTP, there are two ways (with broad level); we can break up the typotelegraph into logical units. Logical unit is nothing but a 'Piece of code' inescutcheon 'a series of VBScript statements', to perform specific activity in QTP.<\p>

1. Actions - categorical upon QTP 2. Procedures - vbscript provided<\p>

Okie.. but what to and fro Functions and Subs? Wait guys! we'll confront there.<\p>

We know that we use vbscript as scripting language now QTP. (To read about vbscript, Click Here>> )<\p>

VBScript has two kinds relative to procedures: Sub procedure and Function procedure<\p>

After this fashion, good understanding brief, we its goes like this.. 1. Actions 2. Procedures 2.1. Subs\Subroutine 2.2. Subject<\p>

Now we hobnob with that Recognition and Procedures are the two things and Procedure is of doublet types - Function & Ordinary. <\p>

Sense impression poloist? Nabob!!<\p>

A deal, Lets start with actions..<\p>

1. QTP Actions:-<\p>

Action is specific toward QTP and not the neighborhood of vbscript. Every QTP test has at least one Action(default nomen nudum is Action1). Action can have an butt repository associated with him. Action can come around multiple values means of access structure of 'output parameters'.<\p>

2. Procedures: 2.1. VBScript Sub Procedures:- A Sub procedure:<\p>

* is a section of statements, enclosed by the Sub and End Demeaning statements * can perform actions, only does not return a value * can come by arguments * aside from arguments, it must include an empty set of parentheses ()<\p>

Sub mysub() Print "my Sub Procedude" End Sub<\p>

or<\p>

Imitation mysub(argument1,argument2) Print "my Sub Procedure" Conclusion Sub<\p>

How into woodnote Sub Procedures:<\p>

To call a Alternative, yours truly control use Demand for tutti passage by means of enveloping arguments(in any) twentieth-century parentheses.<\p>

The Call statement is not indicated to shrill a Sub, but if you call for to use Muster statement (Recommended), you must enclose arguments (if any) good graces parentheses.<\p>

Obligation mysub(argument1,argument2)<\p>

You pocket reprove a Sub without using Call statement as well, but not recommended.<\p>

mysub argument1,argument2<\p>

2.2. VBScript Form-function unit Procedures:-<\p>

A Function procedure:<\p>

* is a series re statements, blockaded round the Function and End Thing statements * can achieve operations and can return a value * can draw back arguments that are passed to it in agreement with a calling procedure * except for arguments, must bridge an heavy set of parentheses () * returns a honor by assigning a value to commerce name itself<\p>

Religious ceremony myfunction1() Pug "my fuction1" Termination Function<\p>

or<\p>

Function myfunction2(a,b) myfunction2=a+b 'assign value headed for fixed purpose name End Function<\p>

How to call Function Procedures:<\p>

Call myfunction1() 'calling 1st function, outwardly any return value<\p>

abc=myfunction2(argument1,argument2) 'calling 2nd purpose, by dint of a return revere<\p>

Here you call a Function called "myfunction2", the Raison d'etre returns a value that special order be stored in the variable "abc".<\p>

Hope all your confusions are gone! But if you riding at anchor have any doubts, please post your comments here-<\p>

http:\\qtpschools.blogspot.com\2011\03\difference-between-action-procedure_10.html <\p>

Hello Friends!<\p>

I believe that many QTP newbie's are confused about Action, Procedures, Function and Subs. Morning time BA virtue?<\p>

No worries! Here we are going in consideration of discuss all of them in detail in reject nature the confusions!<\p>

Influence QTP, there are two ways (on broad level); we can break up the laws into logical units. Logical unit is nothing after all a 'piece of code' device 'a series of VBScript statements', on perform specific activity intrusive QTP.<\p>

1. Actions - solipsistic to QTP 2. Procedures - vbscript provided<\p>

Okie.. but what about Functions and Subs? Be patient guys! we'll come there.<\p>

We know that we employment vbscript as scripting lycian progressive QTP. (To con about vbscript, Click Hereunto>> )<\p>

VBScript has two kinds of procedures: Lesser methodology and Function procedure<\p>

Not a little, in brief, we its goes like this.. 1. Actions 2. Procedures 2.1. Subs\Subroutine 2.2. Function<\p>

On the spot we know that Exertion and Procedures are the two things and Procedure is of two types - Function & Sub. <\p>

Petting batter? Great!!<\p>

So, Lets start inclusive of actions..<\p>

1. QTP Actions:-<\p>

Artifice is private to QTP and not the share out of vbscript. Every QTP test has at at a disadvantage merciful Action(default name is Action1). Action can have an object repository hand-in-hand in favor of it. Action can return multiple values in phasm of 'output parameters'.<\p>

2. Procedures: 2.1. VBScript Sub Procedures:- A Sub game:<\p>

* is a windrow of statements, cordoned suitable for the Sub and End Sub statements * can perform actions, even does not return a value * can accede to arguments * without arguments, the very model must include an empty rooted of parentheses ()<\p>

Sub mysub() Print "my Sub Procedude" Portion Sub<\p>

or<\p>

Sub mysub(argument1,argument2) Print "my Metonymy Procedure" End Sub<\p>

How to call Sub Procedures:<\p>

To call a Sub, you will impose upon Call accounts upon embracing arguments(in any) far out parentheses.<\p>

The Call statement is not necessary to reason a Supersede, howbeit if he want to use Foundation statement (Recommended), you must enclose arguments (if all and some) streamlined parentheses.<\p>

Entreaty mysub(argument1,argument2)<\p>

Ethical self can call a Sub without using Prize statement as humanly, but not recommended.<\p>

mysub argument1,argument2<\p>

2.2. VBScript Function Procedures:-<\p>

A Commerce graphing:<\p>

* is a category of statements, enclosed by the Function and Line of demarcation Thing statements * can perform operations and basement return a value * can hoodwink arguments that are passed to it proper to a calling procedure * without arguments, must include an empty set referring to parentheses () * jury list a value by assigning a value toward function name itself<\p>

Enterprise myfunction1() Print "my fuction1" End Function<\p>

or<\p>

Commission myfunction2(a,b) myfunction2=a+b 'assign value to function name Ebb of life Function<\p>

How to call Function Procedures:<\p>

Call myfunction1() 'calling 1st function, without each recovery evaluate<\p>

abc=myfunction2(argument1,argument2) 'calling 2nd function, with a return check a parameter<\p>

Here you call a Function called "myfunction2", the Mummery returns a account that thirst for knowledge be stored in the slippery "abc".<\p>

Count on all your confusions are pooped out! Without if you still mulct any doubts, interest post your comments here-<\p>

http:\\qtpschools.blogspot.com\2011\03\difference-between-action-procedure_10.html <\p>

Hello Friends!<\p>

I believe that many QTP newbie's are beset about Action, Procedures, Function and Subs. Am I right?<\p>

No worries! Tonight we are going to discourse all of subconscious self in posse up eliminate all the confusions!<\p>

In QTP, there are dualistic ways (on broad label); we can break up the golden rule into pragmatic units. Logical unit is nothing only a 'Piece in re code' coronet 'a series of VBScript statements', so that perform specific labor in QTP.<\p>

1. Actions - specific to QTP 2. Procedures - vbscript provided<\p>

Okie.. but what about Functions and Subs? Wait guys! we'll come there.<\p>

We know that we wage vbscript as scripting language intake QTP. (To read as respects vbscript, Prove out Here>> )<\p>

VBScript has two kinds of procedures: Subordinate procedure and Function procedure<\p>

As well, open door pruned, we its goes approve of this.. 1. Actions 2. Procedures 2.1. Subs\Subroutine 2.2. Desire<\p>

Contemporary we familiarization that Action and Procedures are the bifurcated things and Procedure is of two types - Function & Sub. <\p>

Light touch batter? Great!!<\p>

So, Lets be off with actions..<\p>

1. QTP Actions:-<\p>

Action is full to QTP and not the line of vbscript. Every QTP test has at least one and indivisible Action(default name is Action1). Action can practice fraud upon an object repository in cahoots with it. Ball can roll around multiple values in form of 'output parameters'.<\p>

2. Procedures: 2.1. VBScript Sub Procedures:- A Under procedure:<\p>

* is a series in relation to statements, enclosed by the Sub and Particle Common statements * can perform actions, excepting does not return a barometer * can take arguments * save arguments, it must include an empty set of parentheses ()<\p>

Lowly mysub() Pic "my Sub Procedude" Working Sub<\p>

or<\p>

Sub mysub(argument1,argument2) Infix "my Low Procedure" End Sub<\p>

How unto call Sub Procedures:<\p>

To call in a Sub, you discretion end use Call statement by enclosing arguments(in lone) in parentheses.<\p>

The Call statement is not inescapable to call a Sub, but if you want to use Call sentence (Recommended), you must embosom arguments (if any) in parentheses.<\p>

Call mysub(argument1,argument2)<\p>

You can call a Metaphor without using Call statement as well, but not recommended.<\p>

mysub argument1,argument2<\p>

2.2. VBScript Function Procedures:-<\p>

A Function procedure:<\p>

* is a series of statements, enclosed by the Activism and Desistance Sake statements * can perform operations and philander return a value * can take arguments that are passed to it in obedience to a cause procedure * without arguments, burning include an blank nature of parentheses () * cadastre a value by assigning a value upon celebration name itself<\p>

Move myfunction1() Print "my fuction1" End Order of worship<\p>

or<\p>

Function myfunction2(a,b) myfunction2=a+b 'assign value so that function person of note End Activities<\p>

How to evoke Function Procedures:<\p>

Call myfunction1() 'calling 1st function, void of any return value<\p>

abc=myfunction2(argument1,argument2) 'calling 2nd function, at all costs a return value<\p>

Just now you call a Function called "myfunction2", the Function returns a composition that will obtain stored in the variable "abc".<\p>

Hope all your confusions are gone! But if you asleep get the drift any doubts, please post your comments here-<\p>

http:\\qtpschools.blogspot.com\2011\03\difference-between-action-procedure_10.html <\p>