<div dir="ltr">via FDO, mapguide can use the fdo GDAL provider<br>the support is really problematic due to the lack of stability<br><br>here are the support notes - <a href="http://trac.osgeo.org/fdo/wiki/FdoGdalNotes">http://trac.osgeo.org/fdo/wiki/FdoGdalNotes</a><br>
<br><br><div class="gmail_quote">On Thu, Sep 11, 2008 at 7:53 PM, Ing. Cristian Galdini <span dir="ltr"><<a href="mailto:cristian.galdini@dek.it">cristian.galdini@dek.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Hi,<br>
Are .ecw and .jp2 supported by FDO GDAL in Linux release mapguide 2.0.1 ?<br>
I think not.....<br>
What can I do?<br>
Thanks<br>
<br>
________________________________<br>
<br>
Ing. Cristian Galdini<br>
<a href="mailto:cristian.galdini@dek.it">cristian.galdini@dek.it</a><br>
<br>
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-----Messaggio originale-----<br>
Da: <a href="mailto:mapguide-users-bounces@lists.osgeo.org">mapguide-users-bounces@lists.osgeo.org</a><br>
[mailto:<a href="mailto:mapguide-users-bounces@lists.osgeo.org">mapguide-users-bounces@lists.osgeo.org</a>] Per conto di<br>
christophe_geomap<br>
Inviato: giovedì 11 settembre 2008 10.43<br>
A: <a href="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</a><br>
Oggetto: [mapguide-users] How to insert null<br>
usingMgFeatureService::UpdateFeatures<br>
<br>
<br>
Hi all,<br>
I want to insert or update a value with null using<br>
MgFeatureService::UpdateFeatures but i don't know how !<br>
I try to do this :<br>
<br>
MgPropertyCollection insertProperties = new MgPropertyCollection();<br>
MgInt32Property mgProp = new MgInt32Property(propertyName, 0);<br>
mgProp.SetNull(true);<br>
insertProperties.Add(mgProp);<br>
...<br>
<br>
MgFeatureCommandCollection commands = new MgFeatureCommandCollection();<br>
commands.Add(new MgInsertFeatures(classDef.GetName(), insertProperties));<br>
MgPropertyCollection updatedProps = featureService.UpdateFeatures(resId,<br>
commands, false);<br>
<br>
but it doesn't work. If i don't add MgProperty with null value to the<br>
MgPropertyCollection, it work, but i don't have null in my field (older<br>
value if update, default value if insert).<br>
<br>
In mapguide src the function<br>
MgServerFeatureUtil::MgPropertyToFdoDataValue(MgProperty* srcProp) don't<br>
test if the MgProperty is null.<br>
<br>
Can anybody help me?<br>
<br>
Christophe<br>
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