QTP VBScript Decisions with Select Case

   The Select Case structure provides an alternative to If...Then...ElseIf for selectively executing one block of statements from among multiple blocks of statements. A Select Case statement provides capability similar to the If...Then...Else statement, but it makes code more efficient and readable.
Example:

Option explicit
Dim x,y, Operation, Result
x= Inputbox (" Enter x value")
y= Inputbox ("Enter y value")
Operation= Inputbox ("Enter an Operation")

Select Case Operation

Case "add"
Result= cdbl (x)+cdbl (y)
Msgbox "Hello "
Msgbox "Addition of x,y values is "&Result

Case "sub"
Result= x-y
Msgbox "Hello "
Msgbox "Substraction of x,y values is "&Result

Case "mul"
Result= x*y
Msgbox "Hello "
Msgbox "Multiplication of x,y values is "&Result

Case "div"
Result= x/y
Msgbox "Hello "
Msgbox "Division of x,y values is "&Result

Case "mod"
Result= x mod y
Msgbox "Hello "
Msgbox "Mod of x,y values is "&Result

Case "expo"
Result= x^y
Msgbox "Hello"
Msgbox"Exponentation of x,y values is "&Result

Case Else
Msgbox "Hello "
msgbox "Wrong Operation"

End Select

8.3 Other Examples

8.3.1 Write a program for finding out whether the given year is a leap year or not?

Dim xyear
xyear=inputbox ("Enter Year")

If xyear mod 4=0 Then
msgbox "This is a Leap year"
Else
msgbox "This is NOT"
End If

8.3.2 Write a program for finding out whether the given number is, Even number or Odd number?

Dim num
num=inputbox ("Enter a number")

If num mod 2=0 Then
msgbox "This is a Even Number"
Else
msgbox "This is a Odd Number"
End If

8.3.3 Read two numbers and display the sum?


Dim num1,num2, sum
num1=inputbox ("Enter num1")
num2=inputbox ("Enter num2")

sum= Cdbl (num1) + Cdbl (num2) 'if we want add two strings conversion require
msgbox ("Sum is " ∑)

8.3.4 Read P,T,R values and Calculate the Simple Interest?


Dim p,t, r, si
p=inputbox ("Enter Principle")
t=inputbox ("Enter Time")
r=inputbox ("Enter Rate of Interest")
si= (p*t*r)/100 ' p= principle amount, t=time in years, r= rate of interest
msgbox ("Simple Interest is " &si)

8.3.5 Read Four digit number, calculate & display the sum of the number or display Error message if the number is not a four digit number?

Dim num, sum
num=inputbox ("Enter a Four digit number")
If Len(num) = 4 Then
sum=0
sum=sum+num mod 10
num=num/10
num= left (num, 3)
sum=sum+num mod 10
num=num/10
num= left (num, 2)
sum=sum+num mod 10
num=num/10
num= left (num, 1)
sum=sum+num mod 10
msgbox ("Sum is " ∑)
else
msgbox "Number, you entered is not a 4 digit number"
End If

8.3.6 Read any Four-digit number and display the number in reverse order?

Dim num,rev
num= inputbox("Enter a number")
If len(num)=4 Then

rev=rev*10 + num mod 10
num=num/10
num= left(num,3)

rev=rev*10 + num mod 10
num=num/10
num= left(num,2)

rev=rev*10 + num mod 10
num=num/10
num= left(num,1)

rev=rev*10 + num mod 10

msgbox "Reverse Order of the number is "&rev
Else
msgbox "Number, you entered is not a 4 digit number"
End If

8.3.7 Read 4 subjects marks; calculate the Total marks and grade?

(a) If average marks Greater than or equal to 75, grade is Distinction
b) If average marks Greater than or equal to 60 and less than 75 , then grade is First
c) If average marks Greater than or equal to 50 and less than 60 , then grade is Second
d) If average marks Greater than or equal to 40 and less than 50 , then grade is Third
e) Minimum marks 35 for any subject, otherwise 'no grade fail')

Dim e,m,p,c, tot
e=inputbox ("Enter english Marks")
m=inputbox ("Enter maths Marks")
p=inputbox ("Enter physics Marks")
c=inputbox ("Enter chemistry Marks")

tot= cdbl(e) + cdbl(m) + cdbl(p) + cdbl(c)
msgbox tot


If cdbl(e) >=35 and cdbl(m) >=35 and cdbl(p) >=35 and cdbl(c) >=35 and tot >=300 Then
msgbox "Grade is Distinction"

else If cdbl(e) >=35 and cdbl(m) >=35 and cdbl(p) >=35 and cdbl(c) >=35 and tot >=240 and tot<300 Then msgbox "Grade is First" else If cdbl(e) >=35 and cdbl(m) >=35 and cdbl(p) >=35 and cdbl(c) >=35 and tot >=200 and tot<240 Then msgbox "Grade is Second" else If cdbl(e) >=35 and cdbl(m) >=35 and cdbl(p) >=35 and cdbl(c) >=35 and tot >=160 and tot<200 Then msgbox "Grade is Third" else msgbox "No Grade, Fail" End If End If End If End If
8.3.8 Display Odd numbers up to n?


Dim num,n
n=Inputbox ("Enter a Vaule")
For num= 1 to n step 2
msgbox num
Next

8.3.9 Display Even numbers up to n?


Dim num,n
n=Inputbox ("Enter a Vaule")
For num= 2 to n step 2
msgbox num
Next

8.3.10 display natural numbers up to n and write in a text file?


Dim num, n, fso, myfile
n= inputbox ("Enter any Value")
num=1
For num= 1 to n step 1
Set fso= createobject ("scripting.filesystemobject")
set myfile=fso.opentextfile ("E:\gcr.txt", 8, true)
myfile.writeline num
myfile.close
Next

8.11 Display Natural numbers in reverse order up to n?


Dim num,n
n=Inputbox ("Enter a Vaule")
For num=n to 1 step -1
msgbox num
Next

8.12 Display Natural numbers sum up to n? (Using For...Next Loop)


Dim num, n, sum
n= inputbox ("Enter a Value")
sum=0
For num= 1 to n step 1
sum= sum+num
Next
msgbox sum

8.13 Display Natural numbers sum up to n? (using While...Wend Loop)


Dim num, n, sum
n= inputbox ("Enter a Value")
While num <=cdbl (n) sum= sum+num num=num+1 Wend msgbox sum

8.14 Display Natural numbers sum up to n? (Using Do...Until...Loop)


Dim num, n, sum
n= inputbox ("Enter a Value")
sum=0
num=1
Do
sum= sum+num
num=num+1
Loop Until num =cdbl (n+1)
msgbox sum

8.15 Write a Function for Natural Numbers sum up to n?


Function NNumCou (n)
Dim num, sum
sum=0
For num= 1 to n step 1
sum= sum+num
Next
msgbox sum
End Function

8.16 Verify weather the entered 10 digit value is a numeric value or not?

Dim a,x,y,z,num
num=Inputbox ("Enter a Phone Number")

d1= left (num,1)
d10=Right (num,1)
d2=mid (num, 2, len (1))
d3=mid (num, 3, len (1))
d4=mid (num, 4, len (1))
d5=mid (num, 5, len (1))
d6=mid (num, 6, len (1))
d7=mid (num, 7, len (1))
d8=mid (num, 8, len (1))
d9=mid (num, 9, len (1))


If isnumeric (d1) = "True" and isnumeric (d2) = "True" and isnumeric (d3) = "True" and isnumeric (d4) = "True"and isnumeric (d5) = "True"and isnumeric (d6) = "True"and isnumeric (d7) = "True"and isnumeric (d8) = "True"and isnumeric (d9) = "True"and isnumeric (d10) = "True" Then
msgbox "It is a Numeric Value"
else
Msgbox "It is NOT Numeric"
End If



8.17 Verify weather the entered value is a 10 digit value or not and Numeric value or not? (Using multiple if conditions)


Dim a,x,y,z,num
num=Inputbox ("Enter a Phone Number")

d1= left (num,1)
d10=Right (num,1)
d2=mid (num, 2, len (1))
d3=mid (num, 3, len (1))
d4=mid (num, 4, len (1))
d5=mid (num, 5, len (1))
d6=mid (num, 6, len (1))
d7=mid (num, 7, len (1))
d8=mid (num, 8, len (1))
d9=mid (num, 9, len (1))

If len (num) =10 Then

If isnumeric (d1) = "True" and isnumeric (d2) = "True" and isnumeric (d3) = "True" and isnumeric (d4) = "True"and isnumeric (d5) = "True"and isnumeric (d6) = "True"and isnumeric (d7) = "True"and isnumeric (d8) = "True"and isnumeric (d9) = "True"and isnumeric (d10) = "True" Then
msgbox "It is a Numeric Value"
End If
End If

If len (num) <> 10 Then
Msgbox "It is NOT valid Number "
End If


Qtp-excel-word

Qtp-file-system-operations

Qtp-vb-script-built-in-functions


Qtp-control-flow-examples


Qtp-vbscript-looping-through-code


Qtp-vbscript-decisions-with-select-case


Qtp-vbscript-inputoutput-operations


Vb-script-data-types


Vb-script-variables


Introduction-qtp-vbscript


Qtp-action-versus-function


Vbscript-read-file


Vbscript-remote-execution


Vbscript-file-checker


Vbscript-environment-system-variables


Vbscript-registry-modification


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Automation Testing Using QTP

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