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Remove Feedback Buttons from SharePoint Footer through Application Customizer

I know the Feedback and Mobile App buttons are essential for Microsoft, but many of my customers ask me to remove it. There a mainly three reasons for that. The first is the location and loading behaviour of those buttons. It takes a while until those buttons are loaded and catch a lot of attention of the user once they are visible on the page.

The second reason is that the location sticky on the bottom of the page might not be the perfect spot for those buttons. I might be more useful to have them somewhere in the header or suite bar.

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Change language of UI using custom control in SharePoint 2010

In SharePoint 2010 the users now can switch the user interface between different languages if several language packs are installed. How to enable and how this works can be found on Becky Bertram’s Blog. She did a really good job on describing how you are able to enable and translate the user interface to different languages. It is also the best selection of other blog posts. That’s all about the basic from my side.

After you enabled multiple Language support for one website the user are able to switch on the so called “welcome control”, which can be found in the far right corner of the user interface.

The default control

In the master page you can identify this part with the following code:


For the end user the switch between the languages will look like this:

Default MUI Selector in SharePoint 2010

So in my opinion this feature is nicely hidden in the user interface. Certain SharePoint user will find this there but what if I want to switch the language directly using the interface?

The control from above is stored in the HIVE14\Templates\controltemplates\ and is called MUISelectior.ascx. Here is the code:

This control is no rocket science. What it actually does is to render all supported languages and switch the LCID using JavaScript. This also includes everything that you need to know to build your own custom control to embed directly into the master page.

What this control basically does is to render the supported languages and the JavaScript sets simply the cookie on the client to the different language. In the next steps let’s try this out with a simple web part.

Embedding with HTML Form Web Part

This will use the HTML Form Web Part because this is the only web part as far as I know allows writing JavaScript inside. What I will do is basically add two links for German and English and a little customized JavaScript. The code is also quite simple and taken and modified from the default MUI Control.


Now work done and if you click the desired language it will change the user interface to the selected language. In my case I changed the title of the website to prove if the language getting switched.

Website in English

Website in English

Website in German

Website in German

Embedding with Custom Web Part or User Control

Now that the basics are set it’s really easy to write a web part for embedding the language switch on a web part page or a user control to embedding this in the master page. The sample before is really static so it doesn’t detect the supported language dynamically. To detect all you need to use is the SupportedUI which is a SPWeb method. At the end the handling in of the language of the UI is really easy and I think the most use case for this if you have a publishing web site or a multi-language Intranet Site. SharePoint is pretty open to do custom development and some things are directly documented in the “code”, but remember: Never change default code but you can use it.