Re: [問題] this的使用..
哦喔，沒注意到你前一篇文章
但沒有看到整段程式，也沒辦法判斷為什麼要這麼做耶
這邊的this就是指class
所以加了會去找class內的變數，而不是使用function內的變數
如果你只是想看差別? 那我稍微這樣改一下
public class DemoVarible
{
int count = 100;
string s = "類別變數";
private void button1_Click(object sender, EventArgs e)
{
Console.WriteLine("s={0},count={1}", this.s, this.count);
// 這邊把this.拿掉就error
int count = 200;
string s = "區域變數";
this.count += 1;
Console.WriteLine("s={0},count={1}", s, count);
Console.WriteLine("s={0},count={1}", this.s, this.count);
}
}
這是你要的嗎?
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