The important thing here is that all Sitefinity
dlls are build against certain version of Telerik.Web.UI.dll. Sitefinity 3.7 SP3
includes Q1 2010 (2010.1.309
) of RadControls for ASP.NET AJAX
. Generally it is better to use the regular SP
will be released within a month) of Sitefinity
which include the official releases of RadControls for ASP.NET AJAX
. Otherwise there is no guarantee that each control and each property will work properly.
In case you change the dlls and you have custom controls you have to rebuild them with the correct version of Telerik.Web.UI
. This article
explains how to do this.
If you wish to use a newer version of the controls you would have to perform a <bindingRedirect>
from the version which we have built and distribute Sitefinity
with to the one you intend on using. More information on this can be found in this article
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