[IronPython] Fwd: Ironpython delegates...

[Antonio Piteira]

Hi Dino,
Thanks for your reply...

I had to synchronize threads in order to avoid cross-threading operations. I
have Ironpython hosted on an aplication with plugins, every time I accessed
some form control ( Plugin Form Designer ) I got a cross-thread error, so I
needed to invoke that instance.
CallTarget solved my problem... Do you know any other methodology that works
better then CallTarget?

Thank you,
António Piteira

2009/2/22 Dino Viehland <dinov at microsoft.com>

>  Depending on what you’re doing you might be better off using Func<object>
> instead of CallTarget0.  CallTarget0 is more of a Python implementation
> detail and could change w/ major IronPython versions – or even be replaced
> w/ Func<object>.  it’s primary purpose is to be the delegate for calling a
> zero-arg Python function so it could change due to changes in how we
> implement functions.  Func<object> will always exist and do exactly what it
> says.  Of course if you are actually doing something w/ calling classes or
> functions then it’s the right thing to use.
>
>
>
> *From:* users-bounces at lists.ironpython.com [mailto:
> users-bounces at lists.ironpython.com] *On Behalf Of *Antonio Piteira
> *Sent:* Sunday, February 22, 2009 10:26 AM
> *To:* users at lists.ironpython.com
> *Subject:* [IronPython] Fwd: Ironpython delegates...
>
>
>
> Found the solution...
>
>
>
> clr.AddReference("Ironpython")
>
> from IronPython.Compiler import CallTarget0
>
>
>
> I was looking in the wrong place.
>
>
>
>
> --------------------------------------------------------------------------------------------------------------------------
>
>
> I've been searching for *CallTarget0* and from what I read it should be in
> Microsoft.Scripting.dll, but when I add the reference to clr and
> import CallTarget0  from Microsoft.Scripting.dll I get this message:
>
>
>
> ---------------------------
>
> Error...
>
> ---------------------------
>
> Cannot import name CallTarget0
>
> ---------------------------
>
> OK
>
> ---------------------------
>
>
>
> Any ideas?
>
>
>
> Thank you.
>
>
>
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