Add an Existing silverlight Project to website

Hai,
To add an existing silverlight project to a website.
1) First we create / select a website.
2) file- Add- Existing Project- select our silverlight project
3) Delete the 'ClientBin' folder if there exist, note that if you have other files/folders than '.xap' file, don't forget to replace it temperly to other place.
4) "Rightclick" on the website- AddNewItem- select silverlight project template,
Show window with two option buttons, Click 'Use an existing silverlight project in this solution'. A combo box near it become enabled and show the silverlight project sin this solution(if you don't get a project go to step (2)).
5) You will get a 'ClientBin' folder and get the '.xap' file in it.

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