On 03/11/13 15:58, Vardar Sahin wrote:
Environment.GetCommandLineArgs is an internal call and my assumption was
that the internal call is not registered to a C function. But now I see
that I can call Environment.GetCommandLineArgs.
I checked it out and Environment.GetCommandLineArgs returns null if you
embed mono into your application.
So you have to check for a null reference.
Ok thanks, I updated the pull request adding a null check
And and maybe you have to set
GLib.Global.ProgramName to static name in case.
What do you mean? GLib.Global.ProgramName is already static.
Thanks
2013/11/2 "Andrés G. Aragoneses" <[email protected]
<mailto:[email protected]>>
Being not registered means that accessing GetCommandLineArgs throws
an exception? If yes, what kind?
On 02/11/13 22:10, Vardar Sahin wrote:
Hey Andrés,
thanks for the quick replay. I am not sure if this will fix the
problem.
I think the problem is that you can not call
Environment.__GetCommandLineArgs() when you embed mono.
Environment.__GetCommandLineArgs() is an internal call and it
seems like
it is not registered when you embed mono.
Best
Sahin
2013/11/2 "Andrés G. Aragoneses" <[email protected]
<mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>>>
On 02/11/13 21:42, Vardar Sahin wrote:
Hey monodev fellows,
first of all I appreciate all your hard work and want to
contribute this
to the mono project.
Right now it is not possible to use GTK# with an
application which
embeds mono. GTK# works just fine if you use mono as a
standalone
application eg mono.exe.
The reason why GTK# does not works when you embed mono
is as
fallowing.
Each GTK# Application has to call Application.Init().
This functions is like this.
public static void Init ()
{
SetPrgname ();
IntPtr argv = new IntPtr(0);
int argc = 0;
gtk_init (ref argc, ref argv);
SynchronizationContext.____SetSynchronizationContext (new
GLib.____GLibSynchronizationContext ());}
Init will fail on SetPrgname (); when mono is embedded
in an
application.
static void SetPrgname ()
{
GLib.Global.ProgramName =
System.IO.Path.____GetFileNameWithoutExtension
(Environment.____GetCommandLineArgs () [0]);
}
When embedding Mono, Environment.GetCommandLineArgs ()
will fail
because
it is not set to anything. When you run the same on
mono as a
standalone
application it will work because mono will pass the
command line
argument via Environment.____GetCommandLineArgs().
I fixed it by registering the internal call for
Environment.GetCommandLineArgs to my own fucntion and
return just a
dummy string.
My suggestion would be to do the same in mono when you
embed it
or to
change SetPrgname to not relay on
Environment.GetCommandLineArgs ().
Sahin, wouldn't this also fix your use case?
https://github.com/mono/gtk-____sharp/pull/90/files
<https://github.com/mono/gtk-__sharp/pull/90/files>
<https://github.com/mono/gtk-__sharp/pull/90/files
<https://github.com/mono/gtk-sharp/pull/90/files>>
Thanks
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