Expression Web and Custom Controls
In case you wonder how Expression Web deals with custom ASP.NET controls, there are 2 things to notice :
- Having the control assembly into the bin directory will not give you any design time rendering in Expression Web.
- Expression Web do not support custom controls into the Toolbox.
Ok, that’s not good so far…
So how do you get custom controls to work in Expression Web ?
Basically you have to install the custom control in the GAC, then use a “<%@ Register Assembly=...” tag with fully qualified name, or a “
Humm, this is not a designer friendly solution… but it works.
Note only the “<%@ Register Assembly=..." seems to work for me.
Then you get full design time support and even smart tag as well as IntelliSense in code for your customs controls.