委托事件用法1

From2中：

public delegate void btn_fgClick_path(object sender, EventArgs e);        public event btn_fgClick_path btnfg_click;

  //确定        private void btn_ok_Click(object sender, EventArgs e)        {            groupPanel1.Enabled = false;            string msg = btn_ok.Tag.ToString();            if (msg == "add")            {                ExecuteInsert();  //添加                btnfg_click(sender, e);            }

 

From1中：

From2 frmPS = new From2(path_code, path_name, txtCriterionTime.Text, current_Id);                frmPS.TextChanged += new xhecp.System_Set.EcpPathItem.Common.TextChangedEventHander(frmPS_TextChanged);                frmPS.btnfg_click += new frmPath_Standard.btn_fgClick_path(frmPS_btnfg_click);                frmPS.ShowDialog();              

转载于:https://www.cnblogs.com/Mr0909/archive/2011/12/20/2294824.html

相关资源：unity-委托事件的用法和差别