Can we print blazor variables from browser console

Question

User-1619000197 posted

e.g if we have a variable "x" in JS we can print it from console using console.log(x). right?

now as blazor code run in the same sandbox security as javascript so e.g if we have a variable x in our c# code is there any way that a user (if know the variable name) able to print the variable value Using JSInterop or something??

Answer 1

User475983607 posted

It's just the standard Console output.

Console.Write();
Console.WriteLine();

Answer 2

User-1619000197 posted

That's i know what i am trying to ask is can i print variable in our blazor app inside the browser using browser console

Answer 3

User475983607 posted

That's i know what i am trying to ask is can i print variable in our blazor app inside the browser using browser console

If I understand the question, No.

However, Console.WriteLine() writes to the dev tools console.   Use the standard debugger if you want to set a variable during runtime.  

Answer 4

User-1619000197 posted

Okay i get. and no i don't  want to set a variable during runtime i am just keeping an List<string> temporary so when user input any thing in a field i check if it exist in that List<string> or not.

so i want to make sure that user can't access that array through console and modify it.

Answer 5

User475983607 posted

You could have made a simple test and tried this yourself.  

Answer 6

User-1619000197 posted

You could have made a simple test and tried this yourself.  

i have tried and it's not working and as i mention in my question( Using JSInterop or something??) so i want to be aware of other other possibilities which now i think is none. anyway Thanks for answering