10.类的构造(1)
1. 默认情况下,int为“0”;string为空;
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
Test test = new Test();
MessageBox.Show(test.i+"");
MessageBox.Show(test.s);
}
}
class Test
{
public int i;
public string s;
}
2. (显示的内容以代码为准)
3.((显示的内容以代码为准)接上)