📄 defaultmasterpage.master
字号:
<%@ Master Language="C#" Inherits="BaseMaster" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
//重写TitleName属性
public override String TitleName
{
get
{
return "示例(加载DefaultMasterPage.master)";
}
}
//页面加载事件处理程序
void Page_Load(Object sender, EventArgs e)
{
//设置下拉框控件的选中项
if (!Page.IsPostBack)
{
string selItem = Request.QueryString["masterpage"];
ListItem item = DropDownList1.Items.FindByValue(selItem);
if (item != null)
{
item.Selected = true;
}
}
}
//下拉框控件事件处理程序
void SelectedMaster(Object sender, EventArgs e)
{
//设置当选中“动态母版页”一项时的页面重定向
if (DropDownList1.SelectedValue == "dynamic")
{
string url = Request.Path + "?masterpage=dynamic";
Response.Redirect(url);
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tr>
<td style="width: 775px; background-image: url(image/蓝色.jpg); height: 169px;" colspan="2">
</td>
</tr>
<tr>
<td colspan="2">
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">
</asp:contentplaceholder>
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" OnSelectedIndexChanged="SelectedMaster"
ValidationGroup="Master">
<asp:ListItem Value="default">默认母版页</asp:ListItem>
<asp:ListItem Value="dynamic">动态母版页</asp:ListItem>
</asp:DropDownList></td>
</tr>
</table>
</div>
</form>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -