asp.net动态生成按钮Button控件 1.动态生成button控件及响应服务端和客户端事件 2.调用:

void BindButtons()
{
      foreach
(var item in items) { Button Btn = new Button(); Btn.OnClientClick = "showLoading();return true;"; //客户端事件 //Btn.Attributes.Add("OnClientClick ", "this.disabled=true;return true;"); //无效 //Btn.UseSubmitBehavior = false;/*默认为true时按钮的type=submit会触发表单提交;当为false时生成的html里按钮的type=button是通过js执行__doPostBack(...)来提交表单,为false时OnClientClick里的函数必须return true才能提交form*/ Btn.Width = 180; Btn.Height = 180; Btn.Style.Add("margin", "10px"); Btn.ID = item.UUId; Btn.Text = item.OrgName; Btn.Click += new EventHandler(Btn_Click); this.div1.Controls.Add(Btn); }
}

 void Btn_Click(object sender, EventArgs e)
        {

       var btn = sender as Button; Utils.JSExecutor.Execute(this,"alert('"+btn.Id+"')"); }


 

2.调用:

protected void Page_Load(object sender, EventArgs e)
{  

      BindButtons();/*注意动态创建button的位置不能放在下面的if里否则服务端事件不能执行*/    

    if (!IsPostBack)
    {

      BindData();

    }

}

From:http://www.cnblogs.com/xuejianxiyang/p/5549697.html