http://slextensions.codeplex.com/SourceControl/changeset/view/35533#395012
OK! I manually copied over Command, CommandService, CommandSusbcription and some other related EventArgs classes to my project. Following the sample XAML in their project which binds a Button to a command in the controller, I wired it all up and clicked the Button... And nothings happens. I've shuffled code around and tried every trick I can think of to coax it into life, but the command doesn't fire, nothing happens. I've spent about 5 solid hours of my spare time over the last week trying to get a SL3 binding from a click event in the control to a method in my controller. I've waded through hundreds of web pages, I've tried various versions of DelegateCommand, RelayCommand and now these codeplex extensions. They all either do nothing, or cause catastrophic exceptions or break the Blend 3 designer. The closest I came was with RelayCommand, which actually works at runtime and I get bound method is invoked, but the "Command=" element is not recognised and breaks Blend. The ever dwindling remaining part of my lifespan is draining away before my eyes as I spend hours (and days sometimes) trying to make the simplest things work in Silverlight and WPF. I'm always plugging holes, or finding workarounds, or searching the web for bizarre techniques or error messages. I've spent more time f***ing around than I have actually writing productive code in these platforms over the last 3 years. Attempting to follow the MVVM pattern has by far wasted the most time recently. Has anyone out there got a simple working example of an SL3 project where a Button click invokes a method in the controller? I'm at the point of exhaustion and wondering what else I can do in life. Greg Ps. My video card overheated at 9:30 this morning and died. I had to drive for an hour to get a replacement on Sunday morning. Now my left monitor has a quadruple sized mouse cursor that I can't get rid of.
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