asp.net母版页css不适用于asp表单页面

Question

I am new to asp.net programming and have come into this unusual error.我是 asp.net 编程的新手，遇到了这个不寻常的错误。 I have a master page called Master.Master which contains the following code for specifying a CSS file.我有一个名为Master.Master的母版页，其中包含以下用于指定 CSS 文件的代码。

<head runat="server">
    <title></title>
    <asp:ContentPlaceHolder ID="head" runat="server">
    </asp:ContentPlaceHolder>

    <asp:ContentPlaceHolder ID="Stylesheets" runat="server">
        <link rel="stylesheet" href="~/Styles/StyleSheet.css" type="text/css" />
    </asp:ContentPlaceHolder>
</head>

note that for the master page the CSS works perfectly with no issues, I have since created a default asp web form which takes all contents from the Master.Master page.请注意，对于母版页，CSS 可以完美运行，没有任何问题，此后我创建了一个默认的 asp Web 表单，该表单从 Master.Master 页面中获取所有内容。 This page however is not displaying the CSS at all, here is that pages code.然而，这个页面根本不显示 CSS，这是页面代码。

<%@ Page Title="Home" Language="C#" MasterPageFile="~/Master.Master" AutoEventWireup="true" CodeBehind="Home.aspx.cs" Inherits="GarageManager.WebForm1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="stylesheets" runat="server">
</asp:Content>
<asp:Content ID="Content3" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
</asp:Content>

from researching this issue many users on here even suggested using script language for resolving URL like such, but to no avail.通过研究这个问题，这里的许多用户甚至建议使用脚本语言来解析这样的 URL，但无济于事。

<a runat="server" href="<%= this.ResolveUrl(~/Styles/StyleSheet.css) %>" onmouseover="document.Home_Img.src='<%= this.ResolveUrl("Images/home_2.png") %>'"
        onmouseout="document.Home_Img.src='<%= this.ResolveUrl("Images/home.png") %>'">
        <img alt="" src="Images/home.png" name="Home_Img" runat="server" />
    </a>

thanks in advance提前致谢

Answer 1

Just get rid of the head and stylesheets ContentPlaceHolders and do this in your Master.Master file:只需去掉头部和样式表 ContentPlaceHolders 并在您的 Master.Master 文件中执行此操作：

<head>
    <link rel="stylesheet" href="~/Styles/StyleSheet.css" type="text/css" />
</head>

asp.net母版页css不适用于asp表单页面

问题描述

1 个解决方案

解决方案1
1 已采纳 2019-07-23 20:14:27

asp.net母版页css不适用于asp表单页面

问题描述

1 个解决方案

解决方案1 1 已采纳 2019-07-23 20:14:27

解决方案1
1 已采纳 2019-07-23 20:14:27