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what is the difference between function and subroutine
....here every one knows theoretically...here my QUESTION IS
WHAT IS THE MEANING OF FUNCTION CAN RETURN A VALUE AND SUB
CAN NOT RETURN A VALUE .....WHAT DOE'S IT MEAN FUNCTION CAN
RETURN A VALUE HOW FUNCTION CAN AND SUB CAN'T ....GIVE A
EXAMPLE FOR BOTH ....HOW IT CAN AND CAN NOT...HELP ANDY ONE....
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Answer / denis parker
Function - can return value (but not must) to the calling script
Function with argument and not return value
x = "10"
y = "12"
Call Addition_1(x, y)
Function Addition_1(x, y)
msgbox (x&y)
End Function
Function without argument and not return value
Call Addition_2()
Function Addition_2()
x = "10"
y = "12"
msgbox (x&y)
End Function
Function with argument and return value
x = "10"
y = "12"
z = Addition_1(x, y)
Msgbox z
Function Addition_1(x, y)
Addition_1 = (x&y)
End Function
Function without argument and return value
z = Addition_1()
Msgbox z
Function Addition_1()
x = "10"
y = "12"
Addition_1 = (x&y)
End Function
Subroutine - cannot return value to the calling script
Subroutine with argument and not return value
x = "10"
y = "12"
Call Addition_1(x, y)
Sub Addition_1(x, y)
msgbox (x&y)
End Sub
Subroutine without argument and not return value
Call Addition_2()
Sub Addition_2()
x = "10"
y = "12"
msgbox (x&y)
End Sub
| Is This Answer Correct ? | 1 Yes | 0 No |
Hello friends..... On which areas of an application we can not test with QTP
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I am facing an issue of object identification with the dropdown element of DHTML grid. When I tried to recognize these different dropdown objects, QTP identifies only one object for all the dropdowns. Hence, selection of different data from different dropdowns list is an issue. To overcome this problem, i have used Descriptive Programming technique by creating different object descriptions which have all the other properties same but differ only in one property i.e. ‘X’ location of the element on the screen. Hence, i have created distinct object descriptions that would allow us to select values in different dropdowns. The code is given below. But still I am unable to identify distinct dropdown objects. ‘Object Description for Dropdown Cell Status Set objCellStatus = Description.Create objCellStatus("micclass").value = "WebList" objCellStatus("name").value = "select" objCellStatus("x").value = 219 ------ ‘X’ Axis value for cell status drop down ‘Object Description for Dropdown Sub Segment Set objSubSegment = Description.Create objSubSegment("micclass").value = "WebList" objSubSegment("name").value = "select" objSubSegment("x").value = "319" ------ ‘X’ Axis value for sub segment drop down Please help... This is specific to DTML grid(Drop down object)
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