<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="SelectTextbook.ascx.cs" Inherits="AVA.ResourcesPlatform.WebUI.Control.My.SelectTextbook" %> <%= new HtmlSelect("ParentTextbook", "Name", "Guid", "Guid") { Option = this.ListTextbook, DefaultSelectValue = "", SelectedValue = this.TextbookGuid, OnChange = "GetLesson();" }.InsertOption("::选择::", "", 0)%> <%= new HtmlYKTip("ParentTextbook") { }%>