Hi,
How to create an ArrayList from a System.Array or inserting the System.Array
into the ArrayList ?
Thanks
Ole 7 2900
Ole,
You can pass the array into the constructor of the ArrayList. It takes
an ICollection, which all arrays implement.
If you have a need to add an existing array to an array list, then you
can call the AddRange method, and pass the array through that.
Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
"ORC" <or*@sol.dk> wrote in message
news:en**************@TK2MSFTNGP10.phx.gbl... Hi,
How to create an ArrayList from a System.Array or inserting the System.Array into the ArrayList ?
Thanks Ole
Array implements IList and ICollection. Take a look at the constructors for
ArrayList.
Or you could use AddRange with a blank list.
"ORC" <or*@sol.dk> wrote in message
news:en**************@TK2MSFTNGP10.phx.gbl... Hi,
How to create an ArrayList from a System.Array or inserting the
System.Array into the ArrayList ?
Thanks Ole
ORC <or*@sol.dk> wrote: How to create an ArrayList from a System.Array
As others have said, the constructor which takes an ICollection.
or inserting the System.Array into the ArrayList ?
I haven't seen any answers addressing this - use AddRange(ICollection).
--
Jon Skeet - <sk***@pobox.com> http://www.pobox.com/~skeet
If replying to the group, please do not mail me too
Thank you all for your great help!
The AddRange perfectly fits my needs, but leads me to another question: is
it possible to add a part of a SystemArray to the ArrayList e.g. from index
0 to index n ?
Thanks
Ole
"Jon Skeet [C# MVP]" <sk***@pobox.com> wrote in message
news:MP************************@msnews.microsoft.c om... ORC <or*@sol.dk> wrote: How to create an ArrayList from a System.Array
As others have said, the constructor which takes an ICollection.
or inserting the System.Array into the ArrayList ?
I haven't seen any answers addressing this - use AddRange(ICollection).
-- Jon Skeet - <sk***@pobox.com> http://www.pobox.com/~skeet If replying to the group, please do not mail me too
Ole,
No, it is not. The simplest way to do this would be to copy the
elements you want to add out to another array, then call AddRange, passing
that in.
Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com
"ORC" <or*@sol.dk> wrote in message
news:%2****************@tk2msftngp13.phx.gbl... Thank you all for your great help!
The AddRange perfectly fits my needs, but leads me to another question: is it possible to add a part of a SystemArray to the ArrayList e.g. from index 0 to index n ?
Thanks Ole
"Jon Skeet [C# MVP]" <sk***@pobox.com> wrote in message news:MP************************@msnews.microsoft.c om... ORC <or*@sol.dk> wrote: > How to create an ArrayList from a System.Array
As others have said, the constructor which takes an ICollection.
> or inserting the System.Array into the ArrayList ?
I haven't seen any answers addressing this - use AddRange(ICollection).
-- Jon Skeet - <sk***@pobox.com> http://www.pobox.com/~skeet If replying to the group, please do not mail me too
OK thanks! What about using an ArrayList in a call to a native DLL instead
off using a System.Array - will that be possible and is .NET able to marshal
it automatically?
Thanks,
Ole
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote in
message news:u7**************@TK2MSFTNGP11.phx.gbl... Ole,
No, it is not. The simplest way to do this would be to copy the elements you want to add out to another array, then call AddRange, passing that in.
Hope this helps.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard.caspershouse.com "ORC" <or*@sol.dk> wrote in message news:%2****************@tk2msftngp13.phx.gbl... Thank you all for your great help!
The AddRange perfectly fits my needs, but leads me to another question:
is it possible to add a part of a SystemArray to the ArrayList e.g. from index 0 to index n ?
Thanks Ole
"Jon Skeet [C# MVP]" <sk***@pobox.com> wrote in message news:MP************************@msnews.microsoft.c om... ORC <or*@sol.dk> wrote: > How to create an ArrayList from a System.Array
As others have said, the constructor which takes an ICollection.
> or inserting the System.Array into the ArrayList ?
I haven't seen any answers addressing this - use AddRange(ICollection).
-- Jon Skeet - <sk***@pobox.com> http://www.pobox.com/~skeet If replying to the group, please do not mail me too
I will start a new thread with my last question.
"ORC" <or*@sol.dk> wrote in message
news:uo**************@TK2MSFTNGP14.phx.gbl... OK thanks! What about using an ArrayList in a call to a native DLL instead off using a System.Array - will that be possible and is .NET able to
marshal it automatically?
Thanks, Ole
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote
in message news:u7**************@TK2MSFTNGP11.phx.gbl... Ole,
No, it is not. The simplest way to do this would be to copy the elements you want to add out to another array, then call AddRange,
passing that in.
Hope this helps.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard.caspershouse.com "ORC" <or*@sol.dk> wrote in message news:%2****************@tk2msftngp13.phx.gbl... Thank you all for your great help!
The AddRange perfectly fits my needs, but leads me to another
question: is it possible to add a part of a SystemArray to the ArrayList e.g. from index 0 to index n ?
Thanks Ole
"Jon Skeet [C# MVP]" <sk***@pobox.com> wrote in message news:MP************************@msnews.microsoft.c om... > ORC <or*@sol.dk> wrote: > > How to create an ArrayList from a System.Array > > As others have said, the constructor which takes an ICollection. > > > or inserting the System.Array into the ArrayList ? > > I haven't seen any answers addressing this - use
AddRange(ICollection).> > -- > Jon Skeet - <sk***@pobox.com> > http://www.pobox.com/~skeet > If replying to the group, please do not mail me too
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