How to write this line of code?

[131]

Hi, I'm making a discord bot right now but I have ran into an issue I can't seem to fix... 

I need to change the text of my richtextbox2 to : {"username":"test","discriminator":9999}
The issue is the " is making errors because C# thinks I am ending the string there. I can't use ' because it says there are too many characters in a character literal.

So the code looks like this:

Code:

richtextbox2.Text = "{"username":"test","discriminator":9999}"

But yeah, the issue is it thinks I am ending the string. I also cannot use ' ,  it has to be speech marks not apostrophes. 

Is there some other character I can use or a line of code or something so it just takes that as the string? For instance: 

richtextbox2.Text = ${"username":"test","discriminator":9999}$ 

So I use the dollar symbol as the speech marks so it doesn't interfere...

DISCORD SERVER : CLICK

[1.456]

richtextbox2.Text = "{\"username\":\"test\",\"discriminator\":9999}\"

LONG LIVE CYBERNIGGERS
"[/size][/color][/b][/u]@Gaztoof has decided to neg me because I've told him to not send too many messages per second in the SB as that annoys many. He then accused me of being Indian, for no legitimate reason"
[u][b][color=#f1c40f][size=xx-large]



my signature is epic, nothing to add 
https://i.imgur.com/13lycpV.gif consider this an image tysm

[131]

richtextbox2.Text = "{\"username\":\"test\",\"discriminator\":9999}\"

I got it now, thankssssss

DISCORD SERVER : CLICK

[75]

Easier way would be:

JObject jobject = new JObject();
jobject.Add("username", "test");
jobject.Add("discriminator", "9999");

richtextbox2.Text = jobject.ToString();

Newtonsoft.Json Package is required.