The example in this article shares the specific code for adding a menu to the WeChat public account for your reference. The specific content is as follows
testjs.aspx code:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="testjs.aspx.cs" Inherits="MyTest.WebUI.Manager.Main.testjs" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=2.0, user-scalable=yes" /> <title></title> <script type="text/javascript" src="../../js/jweixin-1.0.0.js"></script> <script type="text/javascript" src="../../js/jquery-1.12.2.min.js"></script> <style> .btn { width: 100%; } </style> </head> <body> <form id="form1" runat="server"> <div> <asp:Label ID="lblMsg" runat="server" Text=""></asp:Label> <asp:Button CssClass="btn" ID="Button1" runat="server" Text="添加菜单" OnClick="Button1_Click" /><br /> <asp:Button CssClass="btn" ID="Button2" runat="server" Text="删除菜单" OnClick="Button2_Click" /><br /> </div> </form> </body> </html>
public partial class testjs : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) { MenuOperator mm = new MenuOperator(); lblMsg.Text=mm.menu_add(); } protected void Button2_Click(object sender, EventArgs e) { MenuOperator mm = new MenuOperator(); lblMsg.Text = mm.menu_del(); } }
MenuOperator.cs menu operation assistant class
public class MenuOperator { public string menu_add() { string url = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token="; string token = mainArg.get_Token(); url += token; HttpWebRequest req =(HttpWebRequest) HttpWebRequest.Create(url); req.Method = "POST";//大小写不限 string menuPath = HttpContext.Current.Server.MapPath(@"~/TemplePath/menu.txt"); Stream ms =File.Open(menuPath, FileMode.OpenOrCreate); byte[] paramb = new byte[ms.Length]; ms.Read(paramb, 0, (Int32)ms.Length); string param = Encoding.Default.GetString(paramb); ms.Close(); using (StreamWriter stream=new StreamWriter(req.GetRequestStream())) { stream.Write(param); } using (HttpWebResponse response=(HttpWebResponse)req.GetResponse()) { Stream s = response.GetResponseStream(); StreamReader sr = new StreamReader(s); string result = sr.ReadToEnd(); sr.Close(); return result; } } public string menu_del() { string token = mainArg.get_Token(); string url = "https://api.weixin.qq.com/cgi-bin/menu/delete?access_token=" + token; ; HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url); using (HttpWebResponse response =(HttpWebResponse) req.GetResponse()) { StreamReader sr = new StreamReader(response.GetResponseStream()); string result = sr.ReadToEnd(); sr.Close(); return result; } } }
menu.txt content:
{ "button":[ { "type":"click", "name":"今日歌曲", "key":"V1001_TODAY_MUSIC" }, { "name":"菜单", "sub_button":[ { "type":"view", "name":"搜索", "url":"http://www.soso.com/" }, { "type":"view", "name":"视频", "url":"http://v.qq.com/" }, { "type":"click", "name":"赞一下我们", "key":"V1001_GOOD" }] }] }
The running results are as shown in the figure:
The above is the entire content of this article. I hope it will be helpful to everyone's learning, and I also hope that everyone will support the PHP Chinese website.

.NETFramework is a software framework, and C# is a programming language. 1..NETFramework provides libraries and services, supporting desktop, web and mobile application development. 2.C# is designed for .NETFramework and supports modern programming functions. 3..NETFramework manages code execution through CLR, and the C# code is compiled into IL and runs by CLR. 4. Use .NETFramework to quickly develop applications, and C# provides advanced functions such as LINQ. 5. Common errors include type conversion and asynchronous programming deadlocks. VisualStudio tools are required for debugging.

C# is a modern, object-oriented programming language developed by Microsoft, and .NET is a development framework provided by Microsoft. C# combines the performance of C and the simplicity of Java, and is suitable for building various applications. The .NET framework supports multiple languages, provides garbage collection mechanisms, and simplifies memory management.

C# and .NET runtime work closely together to empower developers to efficient, powerful and cross-platform development capabilities. 1) C# is a type-safe and object-oriented programming language designed to integrate seamlessly with the .NET framework. 2) The .NET runtime manages the execution of C# code, provides garbage collection, type safety and other services, and ensures efficient and cross-platform operation.

To start C#.NET development, you need to: 1. Understand the basic knowledge of C# and the core concepts of the .NET framework; 2. Master the basic concepts of variables, data types, control structures, functions and classes; 3. Learn advanced features of C#, such as LINQ and asynchronous programming; 4. Be familiar with debugging techniques and performance optimization methods for common errors. With these steps, you can gradually penetrate the world of C#.NET and write efficient applications.

The relationship between C# and .NET is inseparable, but they are not the same thing. C# is a programming language, while .NET is a development platform. C# is used to write code, compile into .NET's intermediate language (IL), and executed by the .NET runtime (CLR).

C#.NET is still important because it provides powerful tools and libraries that support multiple application development. 1) C# combines .NET framework to make development efficient and convenient. 2) C#'s type safety and garbage collection mechanism enhance its advantages. 3) .NET provides a cross-platform running environment and rich APIs, improving development flexibility.

C#.NETisversatileforbothwebanddesktopdevelopment.1)Forweb,useASP.NETfordynamicapplications.2)Fordesktop,employWindowsFormsorWPFforrichinterfaces.3)UseXamarinforcross-platformdevelopment,enablingcodesharingacrossWindows,macOS,Linux,andmobiledevices.

C# and .NET adapt to the needs of emerging technologies through continuous updates and optimizations. 1) C# 9.0 and .NET5 introduce record type and performance optimization. 2) .NETCore enhances cloud native and containerized support. 3) ASP.NETCore integrates with modern web technologies. 4) ML.NET supports machine learning and artificial intelligence. 5) Asynchronous programming and best practices improve performance.


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