Getting errors with session variable in partialview MVC

问题

Someone please help out: I added this statement to my partialview login page

@HttpContext.Current.Session["userID"] = User.Identity.GetUserId().ToString();

and receive errors below:

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS1525: Invalid expression term '='

Source Error:

Line 66: #line default Line 67: #line hidden Line 68: EndContext("~/Views/Shared/_LoginPartial.cshtml", 73, 37, false); Line 69: Line 70:

回答1:

As you try to perform assignments in Razor, it requires to wrap the code in curly brackers

@{ HttpContext.Current.Session["userID"] = User.Identity.GetUserId().ToString(); }

回答2:

I just use User.Identity.GetUserId directly instead of session variable.

Thank you all.

Still, I appreciate it if someone can explain what that error means though.

来源：https://stackoverflow.com/questions/34803589/getting-errors-with-session-variable-in-partialview-mvc