.net 页面动态注册CSS 、JS

//注册JS
if (!Page.ClientScript.IsClientScriptIncludeRegistered(GetType(), "abc"))
{
Page.ClientScript.RegisterClientScriptInclude(GetType(), "abc", ResolveClientUrl("js文件路径"));


}
//注册CSS

ClientScript.RegisterClientScriptBlock(GetType(), "regCss", "<link rel=\"stylesheet\" type=\"text/css\" href=\"" css文件路径") + "\" />");