Initial draft for DefineSection \ RenderSection. This change is based on
changes to the Razor parser to enable Razor to generate HelperResults for
section instead of void delegates.
- HtmlHelper service now needs an `IModelMetadataProvider` instance
- make `GetInputTypeString()` private
- use `TextBox()` and `TextBoxFor()` in MVC sample
- throw if `ExpressionMetadataProvider.FromLambdaExpression()` returns `null`
- `Name()` is a `virtual` instance method to allow useful derivation
- `NameFor()` is an instance method to avoid adding `GetExpressionName()`
to the public surface; either method could be `virtual`
- `NameForModel()` is an extension method because it's not usefully overridden
- use `Name*()` in sample
This is as simple as modifying the base class to return task and await the ExecuteAsync method. Also added a piece to the sample project to verify functionality.
Pranav K
Ryan Nowak
dougbu
N. Taylor Mullen
David Fowler