动态加载Js代码到Head标签中的脚本

htmlgenericcontrol include2 = new htmlgenericcontrol("script");
include2.attributes.add("type", "text/javascript");
include2.innerhtml = "alert('javascript in page header');";
this.page.header.controls.add(include2);

注, 或使用:

literal li = new literal();
li.text = "<script...</script>";
this.page.header.controls.add(li);