Obtain the field value in the controller.

In ASP. net mvc, there are many methods to post data to the Controller. But what if we want to get the feild value in the controller? How to get it?
You can notice that there is a formcollection class. It helps us solve this problem.

Here is a simple example. In the ASP. net mvc application, create a sepcontroller Controller under the controllers directory. Now the exercises we did in July and July are all done under this controller.

Then, under the views directory, the corresponding controller creates the postdatatocontrol. cshtml view, in the View:



There is a text box and a submit button, which is used to post data to the Controller. OK, we also need to create another action in the controller:

See the results:

Obtain the field value in the controller.