Use braces in string. Format

In C #, String. format is a very convenient string format method.

For example, to output the sentence "Bill is a student.", you can use the following method:
String studentname = "bill ";
String. Format ("{0} is a student.", studentname );

In this way, you can dynamically format the string.

It can be found that braces are used to format strings. That is to say, if you want to format braces, there will certainly be problems.

In practice, a runtime error is reported when the compilation is successful: the string format is incorrect.

Solution:

Use "{" or "}" for output.

Bool ismale = false;
String result = string. Format ("Get {return {0 }}}", ismale );

The value of result should be "get {return false ;}"