内插字符串$与复合格式设置{}
Posted uftwkb24
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string name = "Mark";
var date = DateTime.Now;
复合格式设置{}:
// Composite formatting: Console.WriteLine("Hello, {0}! Today is {1}, it‘s {2:HH:mm} now.", name, date.DayOfWeek, date);
内插字符串$:
// String interpolation: Console.WriteLine($"Hello, {name}! Today is {date.DayOfWeek}, it‘s {date:HH:mm} now.");
// Both calls produce the same output that is similar to:
// Hello, Mark! Today is Wednesday, it‘s 19:40 now.
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