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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>OK, I’ve now recreated your sample in C# and found it basically
works. I just commented out the calls to Columns.Add(…) and
changed the ages from integers to strings just to be on the safe side. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>On a hunch, I redefined “people” in your original
Python code to:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> people
= System.Collections.Generic.List[Person]()<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>and<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> people
= System.Collections.Generic.List[System.Object]()<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Neither of these work either so it does not appear to be a
mismatch between Python and CLR list types. At this point, I’m
fairly sure that there’s a bug or unimplemented feature in IronPython
where Python properties do not map to CLR properties as you say. An
educated guess is that this might have something to do with the fact that the
Python property decorator does not give the type. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> users-bounces@lists.ironpython.com
[mailto:users-bounces@lists.ironpython.com] <b>On Behalf Of </b>Patrick O'Brien<br>
<b>Sent:</b> Thursday, December 07, 2006 9:35 AM<br>
<b>To:</b> Discussion of IronPython<br>
<b>Subject:</b> Re: [IronPython] Data binding - how?<o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<p class=MsoNormal><span class=gmailquote>On 12/6/06, <b>Dave Fugate</b> <<a
href="mailto:dfugate@microsoft.com">dfugate@microsoft.com</a>> wrote:</span><o:p></o:p></p>
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<div>
<p><span style='font-size:11.0pt;color:#1F497D'>I looked into trying to replace
the Python class full of properties with a list full of tuples. That is,
doing something similar to:</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
#...</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
data = [</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
('Joe', 23),</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
('Bob', 8),</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
('Thomas', 32),</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
('Patrick', 41),</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
('Kathy', 19),</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
('Sue', 77),</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
]</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
#...</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'>
grid.DataSource = data</span><o:p></o:p></p>
<p><span style='font-size:10.0pt'> </span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'>as was suggested in an earlier
email. As far as I can tell you're limited to one-dimensional arrays for
the DataSource as is suggested by <a
href="http://www.vbdotnetforums.com/showthread.php?t=14657" target="_blank">http://www.vbdotnetforums.com/showthread.php?t=14657
</a>.</span><o:p></o:p></p>
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<p class=MsoNormal><br>
That makes sense. Thanks for the clarification, Dave. :-)<br
clear=all>
<br>
-- <br>
Patrick K. O'Brien<br>
Orbtech <a href="http://www.orbtech.com">http://www.orbtech.com
</a><br>
Schevo <a
href="http://www.schevo.org">http://www.schevo.org</a><br>
Louie <a
href="http://www.pylouie.org">http://www.pylouie.org</a> <o:p></o:p></p>
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