[Greigorama]

Hi there,

I would like to know how i can write an array where data coming into the array gets put in index 0 while the rest of the data in the array moves up an index place.

Any help anyone can offer would be much appreciated.

[EvilHaider]

Hmm...I'm not sure why you would want to do such a thing. Performance wise, this would not be a good idea. Why exactly do you need to make the new item index 0? To move the rest of the data in the array by one index place you'd have to shift each element in the array. If the array is large that's a lot of shifts. Is it absolutely necessary for you to do this?

[Alison Forezli]

Originally Posted by Greigorama

Hi there,

I would like to know how i can write an array where data coming into the array gets put in index 0 while the rest of the data in the array moves up an index place.

Any help anyone can offer would be much appreciated.

IF YOU CAN PROGRAM IN JAVA, USE A VECTOR. IT HAS BUILT-IN CAPABILITY OF AUTOMATICALLY SHIFTING CONTENTS WHEN YOU INSERT AT A SPECIFIC
INDEX. OTHERWISE, YOU WILL BE GOING THROUGH MANY LOOPS IF YOU USE VB.NET.

[alextyx]

Perhaps you need to have a look at ARRAYLIST class:

Code:

 

PrivateSub ProvaArray()

Dim Arr AsNew ArrayList

Dim i AsInteger = 0

DoWhile i < 5

Arr.Insert(0, Arr.Count.ToString) 

i += 1

Loop



i = 0

DoWhile i < 5

Debug.WriteLine(CStr(Arr(i)))

i += 1

Loop

EndSub