Class資料複製 (ShallowCopy)(淺層複製)

void Main()

{

ClassData a = new ClassData() { Class_1="11", Class_2="22" };

ClassData b = a.ShallowCopy();  //淺層複製(Shallow Copy) 複製值

ClassData c = a;  //複製參考

a.Class_1="AA";

string result_B = $"B.Class_1='{b.Class_1}'";  //-->11

string result_C = $"C.Class_1='{c.Class_1}'";  //-->AA

result_B.Dump();

result_C.Dump();

}

class ClassData

{

public string Class_1 { get; set; }

public string Class_2 { get; set; }

public ClassData ShallowCopy()

{

return (ClassData)this.MemberwiseClone();  //複製值, 而非reference

}

}

顯示結果:

B.Class_1='11'

C.Class_1='AA'