[TestMethod] // -----------------------------------------------------------------------
public void TestMethod2()
{
Timestwo mul_two = delegate(int x) { return(2 * x); }; // delegate 2.實作(注意函式名稱在原本type的位置) 3. 指定委派
Multiply mul = delegate(int x, int y) { return(x * y); };
HLog.print("TestMethod2 mul_two = " + mul_two(5).ToString()); // delegate 4. 使用
HLog.print("TestMethod2 mul = " + mul(5, 6).ToString());
}
private void Test1_Click(object sender, RoutedEventArgs e)
{
// 1. 委派可以將方法當成參數來進行傳遞
// 委派語法：[public|private|protected] Delegate[void | 回傳資料型態] 委派名稱([參數1, 參數2,…]);
Timestwo timestwo = delegate(int x) { return(2 * x); };
Multiply multiply = delegate(int x, int y) { return(x * y); };
txt_timestwo.Text = timestwo(5).ToString();
txt_multiply.Text = multiply(5, 6).ToString();
}
