public static IView FindView(this ViewEngineCollection viewEngines, CommandContext commandContext, string viewName)
{
if (viewEngines == null || viewEngines.Count == 0)
{
var message =
string.Format("No view engines have been added, call ViewEngines.Add<>() in your Program.cs");
throw new ViewEngineException(message);
}
IView result =
(from viewEngine in viewEngines
select viewEngine.FindView(commandContext, viewName))
.FirstOrDefault(view => view != null);
if (result == null)
{
var message =
string.Format(
"No view found with the name '{0}'\nMake sure you set the view's Build action to 'Embedded resource'",
viewName);
throw new ViewEngineException(message);
}
return result;
}
private static bool TryRenderDefaultView(Assembly callingAssembly, ConsoleApp app)
{
try
{
var context = new CommandContext(callingAssembly);
var view = app.ViewEngines.FindView(context, DefaultViewName);
var result = view.Render<object>(null);
Console.WriteLine(result);
return true;
}
catch (ViewEngineException)
{
}
return false;
}
public IView FindView(CommandContext commandContext, string viewName)
{
var text = GetView(viewName, commandContext.Assembly);
return text != null ? CreateView(text) : null;
}