asp.net 动态生成控件并获取其值 复制代码 代码如下://动态生成三个控件 protected void Button1_Click(object sender, EventArgs e) { for (int i = 0; i < 3; i++) { TextBox t = new TextBox(); t.ID = string.Format("newTextBox{0}",i); Panel1.Controls.Add(t); } ListControlsInPanel(); } 复制代码 代码如下://获取动态生成的控件的值 protected void Button3_Click(object sender, EventArgs e) { string str=""; string[] ak = Request.Form.AllKeys; for (int i = 0; i < Request.Form.Count; i++) { //只筛选出动态生成的三个控件的值 if(ak[i].IndexOf ("new")>-1) str += string.Format("