cant use " in mono

hello comunity i have a question about monodev
i’m new in the whole game making scene so working on my first game
when i wanne use " in mono or ’ and `
it will not show up on the script at all its like it dont exist
is there somthing i need to do befor i can use it or is it just me that is doing somthing wrong

well hope to hear from you soon

Greets Ryomou

See: Unity Monodevelop problem: cannot type ' or " quotation mark - Questions & Answers - Unity Discussions

I believe the correct answer is the second answer and is worded:

I had the same problem using United States-International as a Input Language. I fixed this by using a different Input Language. Goto Region and Language and choose English (United States).

well my one is now on ducth (United States-International) and i think its not working have tried alrdy a few english ones

The issue is with “United States-International

As per that link change it to something else like “United States” or what ever is appropriate for dutch. But just do not set it to “United States-International

i have try that i have try it on dutch (united states) and it still not working