委托调用窗口

时间:2013-5-8    作者:悬浮的青春    分类: .net相关



弹出窗口,委托调用实现数据刷新

样例代码如下

Form2 f2 = new Form2();
 private void button1_Click(object sender, EventArgs e)
  {
  f2.MyA+= new Form2.AA(B);
  f2.Show();
  }
void B(string str){}

public delegate void AA(string str);
public event AA MyA;
 private void button1_Click(object sender, EventArgs e)
  {
  this.MyA();
  }

标签: net winform

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