EventToCommand Missing For Windows Phone App

Question

I'm building Windows Phone 8 app using MVVM Light. So far, so good. However, when I used EventToCommand, I get multiple errors. One similar question is here EventToCommand not working when migrate to v4 for SL5 , but sadly it doesn't solve my problem.! It automatically adds following reference:

xmlns:command1="http://www.galasoft.ch/mvvmlight"

Errors that I receive:

The name "EventToCommand" does not exist in the namespace "clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.WP8"

The type 'command:EventToCommand' was not found. Verify that you are not missing an assembly reference and that all referenced assemblies have been built.

The tag 'EventToCommand' does not exist in XML namespace 'clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.WP8'

Let me know if I'm missing anything or doing something wrong.

Thanks

Answer 1

这是正确的xmlns（您在程序集名称中缺少Extras ）：

xmlns:Command="clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.Extras.WP8"

Answer 2

替换为

xmlns:command1="clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.Extras.WP8"

Answer 3

使用最新版本，命令移至平台程序集：

xmlns:command="clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.Platform"