CS008_AnonymouType_Dynamic

xuanthulabnet · Aug 11, 2020 · becdc19 · becdc19
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diff --git a/CS008_AnonymouType_Dynamic/.vscode/launch.json b/CS008_AnonymouType_Dynamic/.vscode/launch.json
@@ -0,0 +1,27 @@
+{
+   // 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": "${workspaceFolder}/bin/Debug/netcoreapp3.1/CS008_AnonymouType_Dynamic.dll",
+            "args": [],
+            "cwd": "${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": "${command:pickProcess}"
+        }
+    ]
+}
diff --git a/CS008_AnonymouType_Dynamic/.vscode/tasks.json b/CS008_AnonymouType_Dynamic/.vscode/tasks.json
@@ -0,0 +1,42 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "build",
+                "${workspaceFolder}/CS008_AnonymouType_Dynamic.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "publish",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "publish",
+                "${workspaceFolder}/CS008_AnonymouType_Dynamic.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "watch",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "watch",
+                "run",
+                "${workspaceFolder}/CS008_AnonymouType_Dynamic.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        }
+    ]
+}
diff --git a/CS008_AnonymouType_Dynamic/CS008_AnonymouType_Dynamic.csproj b/CS008_AnonymouType_Dynamic/CS008_AnonymouType_Dynamic.csproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+</Project>
diff --git a/CS008_AnonymouType_Dynamic/Program.cs b/CS008_AnonymouType_Dynamic/Program.cs
@@ -0,0 +1,32 @@
+using System;
+
+namespace CS008_AnonymouType_Dynamic {
+    class Program {
+        static void Main (string[] args) {
+
+            // Tạo đối tượng kiểu Anonymous
+            var myProfile = new {
+                name = "XuanThuLab",
+                age = 20,
+                skill = "ABC"
+            };
+            Console.WriteLine (myProfile.name);
+
+            TestFunc(myProfile);
+
+
+
+        }
+
+        static void TestFunc (dynamic dvar) 
+        {
+            // dynamic d1 = 7;
+            // dynamic d2 = "a string";
+            // dynamic d3 = System.DateTime.Today;
+            // dynamic d4 = System.Diagnostics.Process.GetProcesses();
+
+            Console.WriteLine (dvar.age); // ở thời điểm biên dịch - không biết dvar có thuộc tính age hay không, nhưng nó vẫn biên dịch
+        }
+
+    }
+}
diff --git a/CS008_AnonymouType_Dynamic/Readme.md b/CS008_AnonymouType_Dynamic/Readme.md
@@ -0,0 +1,2 @@
+# Kiểu vô danh và kiểu động dynamic trong C# C Sharp
+https://xuanthulab.net/kieu-vo-danh-va-kieu-dong-dynamic-trong-c-c-sharp.html