在C#中,我们无法将值直接分配给结构中的结构成员,例如:
struct Student { int roll_number = 101; //Error string name = "Shaurya"; //Error }
我们也不能使用参数少的构造函数来初始化结构的成员。我们可以使用参数构造函数来初始化成员。
示例
using System; using System.Collections; namespace ConsoleApplication1 { struct Student { public int roll_number; public string name; public Student( int x, string s) { roll_number = x; name = s; } public void printValue() { Console.WriteLine("Roll Number: " + roll_number); Console.WriteLine("Name: " + name); } } class Program { static void Main() { Student S1 = new Student(101,"Shaurya Pratap Singh"); Student S2 = new Student(102,"Pandit Ram Sharma"); S1.printValue(); S2.printValue(); } } }
输出结果
Roll Number: 101 Name: Shaurya Pratap Singh Roll Number: 102 Name: Pandit Ram Sharma