Struct and Enum

CS022_struct_and_enum/.vscode/launch.json

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+{
+   // Use IntelliSense to find out which attributes exist for C# debugging
+   // Use hover for the description of the existing attributes
+   // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md
+   "version": "0.2.0",
+   "configurations": [
+        {
+            "name": ".NET Core Launch (console)",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "build",
+            // If you have changed target frameworks, make sure to update the program path.
+            "program": "${workspaceFolder}/bin/Debug/netcoreapp3.1/struct_and_enum.dll",
+            "args": [],
+            "cwd": "${workspaceFolder}",
+            // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
+            "console": "internalConsole",
+            "stopAtEntry": false
+        },
+        {
+            "name": ".NET Core Attach",
+            "type": "coreclr",
+            "request": "attach",
+            "processId": "${command:pickProcess}"
+        }
+    ]
+}

CS022_struct_and_enum/.vscode/tasks.json

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+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "build",
+                "${workspaceFolder}/struct_and_enum.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "publish",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "publish",
+                "${workspaceFolder}/struct_and_enum.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "watch",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "watch",
+                "run",
+                "${workspaceFolder}/struct_and_enum.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        }
+    ]
+}

CS022_struct_and_enum/ProductStruct.cs

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+using System;
+
+namespace struct_and_enum {
+    public struct Product {
+
+        public Product(string _name)
+        {
+          name = _name;  // đồng nghĩa khởi tạo thuộc tính Name
+          price = 100;  
+          Description = "Mô tả về sản phẩm {name}";
+        }
+
+        public string name;   // trường tên sản phẩm
+        public decimal price; // trường giá sản phẩm
+
+        // Phương thức sinh ra chuỗi thông tin
+        public override string ToString() => $"{name} : {price}$";
+
+        // Thuộc tính Name
+        public string Name {set => name = value; get => name;}
+        // Thuộc tính Description
+        public string Description {set; get;}
+
+    }
+
+}

CS022_struct_and_enum/Program.cs

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+using System;
+
+namespace struct_and_enum {
+
+    enum HocLuc { Kem, TrungBinh = 5, Kha, Gioi }
+
+    class Program {
+        static void test_enum () {
+            HocLuc hocluc = HocLuc.Kha; // khai báo biến hocluc kiểu enum và khởi tạo giá trị bằng HocLuc.Kha
+            switch (hocluc) {
+                case HocLuc.Kem:
+                    Console.WriteLine ("Học lực kém");
+                    break;
+                case HocLuc.Kha:
+                    Console.WriteLine ("Học lực Kha");
+                    break;
+                case HocLuc.Gioi:
+                    Console.WriteLine ("Học lực Giỏi");
+                    break;
+                default:
+                    Console.WriteLine ("Học lực TB");
+                    break;
+
+            }
+        }
+        static void Main (string[] args) {
+
+            Product product = new Product ("Samsung Abc");
+            Console.WriteLine (product.ToString ());
+
+            test_enum();
+
+        }
+    }
+}

CS022_struct_and_enum/Readme.md

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+# struct và enum trong C#
+https://xuanthulab.net/su-dung-cau-truc-struct-va-kieu-liet-ke-enum-trong-lap-trinh-c-c-sharp.html

CS022_struct_and_enum/struct_and_enum.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+</Project>