Multiple scripts can be run from batch runner

The Run Multiple tests together using qtp use : Test Batch Runner

Below is the process to use Test Batch Runner:

First Create 2 or 3 more scripts usng QTP,Save your QTP Scripts,In Windows,Click on the Start Menu,
Then ALl Programs,Then Browse to qtp, Tools,then click on the Test Batch Runner,Then click on Add,Then Browse to locate the saved qtp scripts one by one.then click on Batch,Then Run
Create multiple script files and add to the test batch
runner as batch file with the extension of .mtb
when ever you require just open the batch file and select
desired scripts and execute.

VBScript Variables

VBScript Variables

VBScript variables are used to hold values or expressions.

A variable can have a short name, like x, or a more descriptive name, like carname.

Rules for VBScript variable names:

    Must begin with a letter

    Cannot contain a period (.)

    Cannot exceed 255 characters

In VBScript, all variables are of type variant that can store different types of data.

Declaring (Creating) VBScript Variables

Creating variables in VBScript is most often referred to as "declaring" variables.

You can declare VBScript variables with the Dim, Public or the Private statement. Like this:

Dim x

Dim carname

Now you have created two variables. The name of the variables are "x" and "carname".

You can also declare variables by using its name in a script. Like this:

carname="orange"

Now you have also created a variable. The name of the variable is "carname". However, this method is not a good practice, because you can misspell the variable name later in your script, and that can cause strange results when your script is running.

If you misspell for example the "carname" variable to "carnime", the script will automatically create a new variable called "carnime".  To prevent your script from doing this, you can use the Option Explicit statement. This statement forces you to declare all your variables with the dim, public or private statement.

Put the Option Explicit statement on the top of your script. Like this:

Option Explicit

Dim carname

carname=some value

Assigning Values toVariables

You assign a value to a variable like this:

carname="orange"

x=10

The variable name is on the left side of the expression and the value you want to assign to the variable is on the right. Now the variable "carname" has the value of "orange", and the variable "x" has the value of "10".

Lifetime of Variables

How long a variableexists is its lifetime.

When you declare a variable within a procedure, the variable can only be accessed within that procedure. When the procedure exits, the variable is destroyed. These variables are called local variables. You can have local variables with the same name in different procedures, because each is recognized only by the procedure in which it is declared.

If you declare a variable outside a procedure, all the procedures on your page can access it. The lifetime of these variables starts when they are declared, and ends when the page is closed.