namespace _008_值类型和引用类型___程序运行时候内存的占用 {
class Program {
static void Main(string[] args)
{
//Test1();
//Test2();
// Test3();
//Test4();
Test5 ();
Console.ReadKey();
}
static void Test1()
{
int i = 34;
int j = 34;
int temp = 334;
char c = 'a';
bool b = true;
}
static void Test2()
{
int i = 34;
int j = 234;
string name = "siki";
}
static void Test3()
{
string name = "siki";
string name2 = "taikr";
name = name2;
name = "google";
Console.WriteLine(name+":"+name2);
}
static void Test4()
{
Vector3 v = new Vector3();
v.x = 100;
v.y = 100;
v.z = 100;
Vector3 v2 = new Vector3();
v2.x = 200;
v2.y = 200;
v2.z = 200;
v2 = v;
v2.x = 300;
Console.WriteLine(v.x);
}
static void Test5()
{
Vector3[] vArray = new Vector3[]{ new Vector3(), new Vector3(), new Vector3() };//如果数组是一个值类型的数组，那么数组中直接存储值，如果是一个引用类型的数组（数组中存储的是引用类型），那么数组中存储的是引用（内存地址）
Vector3 v1 = vArray[0];
vArray[0].x = 100;
v1.x = 200;
Console.WriteLine(vArray[0].x);
}
}
}
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namespace _008_值类型和引用类型___程序运行时候内存的占用 {
class Vector3
{
public float x, y, z;
}
}
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