stuartjems Wrote: Hey all

I have one problem and i am trying to find solution of that .

"swap two variables without using third temporary variable"

If anyone know then please let me know!

Following methods available:

I had tested some of the methods below in C, C++.

But, nothing works in vb.

1)

a^=b^=a^=b

2)

a = a # b

b = a @ b

a = a @ b

(Not works in C)

3)

In Ruby

a,b = b,a

4)

In PHP

list($a, $b) = array($b, $a);

5) javascript

[a, b] = [b, a]

6)

a = a + b

b = a - b

a = a - b

7)

In C / C++

a += b;

b = a - b;

a = a - b;

8)

a = a + b - (b = a);

source: stackoverflow.com

If you find anything works in VB, post below.

Forums

I think you can try this one. You can do using Xor function.a = a Xor bb = a Xor ba = a Xor b Do write function and rest of the things.