New Post: Can I use C# extension methods in a Razor function?

I called the C# function from Razor function. I've got an error:

Compilation failed: IhbarHatti.cshtml(156): error CS0030: Cannot convert type 'System.Web.IHtmlString' to 'bool'

Function (bool)Function("izo.Utils.SendMailToList") returns a bool value.

I couldn't call a C# function from another C# function either.

string credentialUser = izo.Utils.InlineMethodFunction.GetValue("POP3 User");

or

string credentialUser = izo.Utils.GetValue("POP3 User");

Got an error:

'izo.Utils.InlineMethodFunction' doesn't contain a definition for 'GetValue'

Invoking Function("myfunc") won't help in C# function either :

The name Function doesn't exist in the current context

I don't use Visual Studio, I write code in Notepad like built-in code editor. So I can't examine the error.