Since EF4 and Visual Studio 2010 you have been able to use T4 templates to generate code from models created using the EF Designer. Starting with EF5 and Visual Studio 2012 T4 based code generation is the default for new models created using the EF Designer. When you create a new model using VS2012 or later … Continue reading Running EF T4 Code Generation Templates from Command Line
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Processor named ‘T4VSHost’ could not be found for the directive named ‘CleanupBehavior’
There are two scenarios in which you may see the 'Processor named ‘T4VSHost’ could not be found for the directive named ‘CleanupBehavior’' error after installing Visual Studio 2012 Update 1. Inside Visual Studio when code is being generated from an EF model - this isn't supposed to happen and something probably went wrong during install. … Continue reading Processor named ‘T4VSHost’ could not be found for the directive named ‘CleanupBehavior’
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