[preethisingh]

What is option base? difference between option base and option explicit?

[gangabyndoor]

option base
it is to declare the start of array. for eg. suppose an array is declsed with the dim statement. by default its start from 0 th index. using option base we can declare the start of an array from 1 2 or whatever.


Option base 0
your array index starts from 0


Option base 1
your array index starts from 1
suppose dim studen(10) as integer
your array varies from a(0) to a(9) if Option base 0

your array varies from a(1) to a(10) if Option base 1

[gangabyndoor]

option explicit
it forces you to declare a variable. suppose in an exampl we have declared a variable & trying to access the same variable with spelling mistake. if option explicit is there then it gives error. if its not then the variable is considered as a new variable.