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Difference Between Dim,public And Private Variables In Vb Script?

Answer»

Use of dim ,PRIVATE and public variables in VB script function first

dim a
a=20
msgbox a ‘ 20 DISPLAYS
end function
first
msgbox a ‘ this GIVES empty value
‘ so dim variables are not public if we use within function
dim b
b=30
function second
msgbox b ‘ 30 displays
end function
second
‘ if we DECLARE dim variables outside the function then it will act as public
class myclas
public c
private d
dim e
sub mysub
c=40
d=50
e=60
msgbox “public:“&c&” private :”&d&”dim :”&e
end sub
end class
set obj=new myclas
obj.mysub
msgbox obj.c
‘msgbox obj.d ‘it won’t allow to display private
variables
msgbox obj.e

Use of dim ,private and public variables in vb script function first


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