我有一个这样的字符串变量:

string title = string.empty;

我必须在双引号内的div中显示传递给它的任何内容。我写过这样的东西:

...
...
<div>"+ title +@"</div>
...
...

我怎么在这里加双引号?这样它就会像这样显示:

"How to add double quotes"

当前回答

在c# 11.0预览版中,你可以使用原始字符串字面值。

Raw string literals are a new format for string literals. Raw string literals can contain arbitrary text, including whitespace, new lines, embedded quotes, and other special characters without requiring escape sequences. A raw string literal starts with at least three double-quote (""") characters. It ends with the same number of double-quote characters. Typically, a raw string literal uses three double quotes on a single line to start the string, and three double quotes on a separate line to end the string.

string str = """
    "How to add double quotes"
    """;

其他回答

在双引号前加一个反斜杠(\)。这应该有用。

在c# 11.0预览版中,你可以使用原始字符串字面值。

Raw string literals are a new format for string literals. Raw string literals can contain arbitrary text, including whitespace, new lines, embedded quotes, and other special characters without requiring escape sequences. A raw string literal starts with at least three double-quote (""") characters. It ends with the same number of double-quote characters. Typically, a raw string literal uses three double quotes on a single line to start the string, and three double quotes on a separate line to end the string.

string str = """
    "How to add double quotes"
    """;
string doubleQuotedPath = string.Format(@"""{0}""",path);

如果我理解你的问题,也许你可以试试这个:

string title = string.Format("<div>\"{0}\"</div>", "some text");

在c#中,你可以使用:

 string1 = @"Your ""Text"" Here";
 string2 = "Your \"Text\" Here";