[Mono-list] Is PInvoke meant to work with mcs-1.2 ?

Kornél Pál kornelpal at gmail.com
Wed Apr 18 11:36:24 EDT 2007

HandleRef requires runtime support it don't depends on the compiler so make 
sure you are using a runtime version that implements HandleRef support (you 
may have to use source code from SVN).

Some information on HandleRef support:


----- Original Message ----- 
From: "William S Fulton" <wsf at fultondesigns.co.uk>
To: "Mono List" <mono-list at lists.ximian.com>
Sent: Wednesday, April 18, 2007 4:58 PM
Subject: [Mono-list] Is PInvoke meant to work with mcs-1.2 ?

> Sounds like a daft question, but the most basic of PInvoke wrappers
> gives an exception when using mcs- on Ubuntu Dapper Drake and
> I've also heard the same for Ubuntu Feisty. The code will execute okay
> when compiling instead with gmcs- Looks like when a HandleRef is
> used a System.ArgumentNullException is thrown even when the Handle is
> non-null. Is this a known problem?
> Some bug reports with more details, but I can narrow the problem down
> and post soon...
> http://www.xapian.org/cgi-bin/bugzilla/show_bug.cgi?id=132
> https://sourceforge.net/tracker/?func=detail&atid=101645&aid=1702565&group_id=1645
> William
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