What are razor expressions used for?
Razor Expression Encoding Razor provides expression encoding to avoid malicious code and security risks. In case, if user enters a malicious script as input, razor engine encode the script and render as HTML output.
Which attribute will ensure that all users can access a specific controller action?
One of the new features in ASP.NET MVC 4 is the AllowAnonymous Attribute that helps you secure an entire ASP.NET MVC 4 Website or Controller while providing a convenient means of allowing anonymous users access to certain controller actions, like the login and register Actions.
What are the main Razor syntax rules?
Main Razor Syntax Rules for VB
- Razor code blocks are enclosed in @Code End Code.
- Inline expressions (variables and functions) start with @
- Variables are declared with the Dim keyword.
- Strings are enclosed with quotation marks.
- VB code is not case sensitive.
- VB files have the extension .vbhtml.
How do you escape a Razor?
In Razor, `@` symbol is used to transition from HTML to C#. To escape an ‘@’ symbol in razor markup, use two ‘@’ symbols.
Where can the Authorize attribute can be applied?
You can place the Authorize attribute on a controller or on individual actions inside the controller. When we place the Authorize attribute on the controller itself, the authorize attribute applies to all of the actions inside.
Which properties are valid for the Authorize attribute?
Properties
| AllowMultiple | Gets or sets a value that indicates whether more than one instance of the filter attribute can be specified. (Inherited from FilterAttribute) |
|---|---|
| Roles | Gets or sets the user roles that are authorized to access the controller or action method. |
| TypeId | Gets the unique identifier for this attribute. |
What are @razor directive attributes?
Razor directive attributes are represented by implicit expressions with reserved keywords following the @ symbol. A directive attribute typically changes the way an element is parsed or enables different functionality. This scenario only applies to Razor components ( .razor ).
What are razor component References (@REF)?
This scenario only applies to Razor components ( .razor ). Component references ( @ref) provide a way to reference a component instance so that you can issue commands to that instance. For more information, see ASP.NET Core Razor components. This scenario only applies to Razor components ( .razor ).
What is the point of using actionlink?
The point is when you have to use some element (HTML) with action url is used. Show activity on this post. @HTML.ActionLink generates a HTML anchor tag.
What is razor in ASP NET Core?
Razor syntax reference for ASP.NET Core. Razor is a markup syntax for embedding server-based code into webpages. The Razor syntax consists of Razor markup, C#, and HTML. Files containing Razor generally have a .cshtml file extension.