The .Net heap will grow, as needed, to consume all available memory. There's
no need to manually adjust it.
On x86, you'll be limited about 1.5gb, regarless of how much memory you have
on your system.
On x64 or IA64, the limits are much, much higher.
If you're doing "Big" calculations, and memory is a concern, just run under
x64 and make sure your code is set to "Any CPU". This does mean you need x64
hardware, and a 64-bit O/S installed (XP x64, Vista x64, Windows 2003 x64).
--
Chris Mullins, MCSD.NET, MCPD:Enterprise, Microsoft C# MVP
http://www.coversant.com/blogs/cmullins
"Paul" <plchung@gmail.comwrote in message
news:1185426495.345361.25690@m37g2000prh.googlegro ups.com...
Dear all,
>
I am writing an application which constructing a fairly big tree for
some financial pricing application. How can I increase the heap size
of the .NET runtime environment?
>
I have tried doing it in Java before which I can set use the /mx flag
in the java runtime. How to do equivalent thing in .NET or C#?
>
Thanks a lot.
>
Paul
>
