匿名方法体

            searchButton.Click += (sender, e) =>
            {
                grid.CurrentPageIndex = 0;
                grid.Query = GetQueryDom();
                grid.DataBind();
            };

相当于 this.button1.Click += new System.EventHandler(this.button1_Click);

private void button1_Click(object sender, EventArgs e)
        {

        }