delete an element from a dynamic array

[hayate]

Hi, there.

I want to delete an element from a dynamic array.
I read Delphi's help and it tells that I can use Delete to delete an element from an array.So I used Delete but it doesn't work. An error occurs.

Thanks in advance.

 

[towerbase]

Can you show us the code and the error message? Does this error occur at compile time or at run time?

Andrew

 

[jbpelletier]

I dont often use dynamic array, i dont know if it's the best way but it's working fine..

1) (if order does'nt matter)
Swap last item and the item you whant to remove.

(if order matter)
Swap item u whant to remove with the next item till the
item to remove is'nt at the end.

2) decrement the size of the array by one (set new size at size -1)


jb