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c# - How can I add double quotes to a string that is inside a variable?

I have variable like:

string title = string.empty;

My need is that whatever string is passed to it I have to display the content inside a div with in a double quotes. So I have written something like:

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<div>"+ title +@"</div>
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But how can I add the double quotes here? So that it will display like:

"How to add double quotes"
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You need to escape them by doubling them (verbatim string literal):

string str = @"""How to add doublequotes""";

Or with a normal string literal you escape them with a :

string str = ""How to add doublequotes"";

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