1：继承了母板页后。遍历内容页中的控件
a:内容页继承了母板页。可以这样遍历内容页中的控件
foreach (Control cp in Page.Controls) { foreach (System.Web.UI.Control ct in cp.Controls) { if (ct is HtmlForm) { foreach (Control con in ct.Controls) { foreach (Control c in con.Controls) { //string typeName = c.GetType().Name; //获取 控件类型 if (c is TextBox) { string tempId = (c as TextBox).ID; //排除配置文件中的三个文本框 if (tempId == "tableName" || tempId == "QuerySift" || tempId == "QueryType") continue; if (!string.IsNullOrEmpty((c as TextBox).Text)) { if ((c as TextBox).ID == "add") { string value = (c as TextBox).Text; search.Add("add", value.Trim()); searchAdd.Append(string.Format("(add1 like {0} or add2 like {1} or add3 like {2})", "@add1", "@add2", "@add3")); } //如果手机/电话输入框有值 else if ((c as TextBox).ID == "phonetell") { string value = (c as TextBox).Text; search.Add("phone", value.Trim()); searchPhone.Append(string.Format("(tel1 like {0} or mphone like {1})", "@tel1", "@mphone")); } else //筛选信息以 K-V的方式保存 search.Add((c as TextBox).ID.Trim(), (c as TextBox).Text.Trim()); } } else if (c is DropDownList) { if ((c as DropDownList).SelectedValue != "请选择") search.Add((c as DropDownList).ID.Trim(), (c as DropDownList).SelectedValue.Trim()); } else if (c is RadioButton) { // RadioButton d = new RadioButton(); } else if (c is RadioButtonList) { //多选就拼接string.Format(""); } } } } } }