CFD | Code Fry Dev

JSON to tree in C#

Handling Dynamic JSON with Variable Property Names Here is one way you can solve it 😁. Since json can have name and Several children so we can create Tree like node 1 2 3 4 5 public class JsonNode { public string Name {get;set;} public List<JsonNode> Child {get;set;} = []; } Below code generate tree using Recursion 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 using System; using System.Collections.Generic; using System.Text.Json; public static JsonNode BuildTree(JsonElement element, string nodeName) { var node = new JsonNode { Name = nodeName }; if (element.ValueKind == JsonValueKind.Object) { foreach (var property in element.EnumerateObject()) { node.Child.Add(BuildTree(property.Value, property.Name)); } } else if (element.ValueKind == JsonValueKind.Array) { int index = 0; foreach (var item in element.EnumerateArray()) { node.Child.Add(BuildTree(item, $"[{index}]") ); index++; } } else { node.Child.Add(new JsonNode { Name = element.ToString() }); } return node; } Here we we have sample code to initialize/ use the above code ...

Org chart with Tailwind

Organizational Chart A simple Organizational chart using tailwind css 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Modern Organizational Chart</title> <script src="https://cdn.tailwindcss.com"></script> <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet"> <style> :root { --color-blue: #6366f1; --color-teal: #2dd4bf; --color-orange: #fb923c; --color-pink: #f472b6; --color-sky: #38bdf8; --color-gray: #9ca3af; --color-indigo: #818cf8; } html, body { height: 100%; margin: 0; overflow: hidden; /* Prevents scrollbars on the body */ } body { font-family: 'Inter', sans-serif; background-color: #f1f5f9; color: #1e293b; display: flex; flex-direction: column; } .page-wrapper { /* New class for the main container div */ display: flex; flex-direction: column; flex-grow: 1; /* Allow this wrapper to grow and fill space */ min-height: 0; /* Fix for flexbox overflow issue in some browsers */ } .org-chart { display: flex; overflow: hidden; cursor: grab; user-select: none; background-color: #f8fafc; border-radius: 0.5rem; box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); flex-grow: 1; /* Make the chart container fill available vertical space */ } .org-chart ul { padding-top: 30px; position: relative; display: flex; justify-content: center; } .org-chart > ul { transform-origin: 0 0; transition: transform 0.2s ease-out; } .org-chart li { text-align: center; list-style-type: none; position: relative; padding: 30px 10px 0 10px; transition: all 0.5s; } /* --- New Node Styling --- */ .node-wrapper { position: relative; display: inline-block; } .node-card { padding: 1rem 1.5rem; background-color: white; border-radius: 8px; display: inline-block; min-width: 160px; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); border-top: 4px solid; border-color: var(--node-color, var(--color-gray)); transition: all 0.3s ease; } .node-image { width: 64px; height: 64px; border-radius: 50%; border: 4px solid; border-color: var(--node-color, var(--color-gray)); background-color: white; position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); z-index: 1; } /* --- New Connecting Lines --- */ /* Vertical line coming DOWN from parent node */ .node-wrapper::after { content: ''; position: absolute; bottom: -30px; /* should match li top padding */ left: 50%; transform: translateX(-50%); width: 2px; height: 30px; background-color: #94a3b8; } /* Hide the downward line if node has no children or is collapsed */ .node-wrapper.no-children::after, li.collapsed .node-wrapper::after { display: none; } /* Vertical line going UP from child node */ .org-chart li::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 2px; height: 30px; background-color: #94a3b8; } /* Horizontal line connecting all children */ .org-chart li::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px; background-color: #94a3b8; } /* Remove lines for the root node */ .org-chart > ul > li::before, .org-chart > ul > li::after { display: none; } /* Adjust horizontal line for first and last child */ .org-chart li:first-child::after { left: 50%; width: 50%; } .org-chart li:last-child::after { width: 50%; } .org-chart li:only-child::after { display: none; } /* --- Collapsible styles --- */ .org-chart li > ul { display: flex; } .org-chart li.collapsed > ul { display: none; } .toggle-btn { position: absolute; bottom: -10px; left: 50%; transform: translateX(-50%); width: 20px; height: 20px; background-color: white; color: #475569; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold; cursor: pointer; border: 1px solid #cbd5e1; user-select: none; transition: all 0.3s ease; z-index: 10; } .toggle-btn:hover { background-color: #f1f5f9; transform: translateX(-50%) scale(1.1); } /* --- Advisory Node --- */ .advisory-node { position: absolute; top: 50%; left: 100%; transform: translateY(-50%); padding-left: 50px; } .advisory-connector { content: ''; position: absolute; top: 50%; left: 100%; width: 50px; height: 2px; background: #94a3b8; } .root-node-wrapper { position: relative; } </style> </head> <body class="bg-gray-100"> <main id="chart-container" class="org-chart">  </main> <script> const orgData = { name: 'Mr. Anderson', role: 'Director', color: 'var(--color-blue)', imageUrl: 'https://placehold.co/100x100/6366f1/ffffff?text=MA', advisory: { name: 'Advisory Committee', role: 'Guidance & Oversight', color: 'var(--color-gray)', imageUrl: 'https://placehold.co/100x100/9ca3af/ffffff?text=AC' }, children: [ { name: 'Mr. Robert', role: 'Deputy Director', color: 'var(--color-teal)', imageUrl: 'https://placehold.co/100x100/2dd4bf/ffffff?text=MR', children: [ { name: 'Head of Education', role: 'Team Lead', color: 'var(--color-orange)', imageUrl: 'https://placehold.co/100x100/fb923c/ffffff?text=HE', children: [ { name: 'Lectures Team', role: 'Content Delivery', color: 'var(--color-orange)', imageUrl: 'https://placehold.co/100x100/fb923c/ffffff?text=LT', children: [ { name: 'John Doe', role: 'Lecturer', color: 'var(--color-orange)', imageUrl: 'https://placehold.co/100x100/fb923c/ffffff?text=JD'}, { name: 'Jane Smith', role: 'Lecturer', color: 'var(--color-orange)', imageUrl: 'https://placehold.co/100x100/fb923c/ffffff?text=JS'} ]}, { name: 'Student Coordinators', role: 'Support', color: 'var(--color-orange)', imageUrl: 'https://placehold.co/100x100/fb923c/ffffff?text=SC', children: [ { name: 'Peter Jones', role: 'Coordinator', color: 'var(--color-orange)', imageUrl: 'https://placehold.co/100x100/fb923c/ffffff?text=PJ'} ]} ] }, { name: 'Mark Davis', role: 'Senior Manager', color: 'var(--color-pink)', imageUrl: 'https://placehold.co/100x100/f472b6/ffffff?text=MD', children: [ { name: 'Accounting', role: 'Finance', color: 'var(--color-pink)', imageUrl: 'https://placehold.co/100x100/f472b6/ffffff?text=A', children: [ { name: 'Alice Williams', role: 'Accountant', color: 'var(--color-pink)', imageUrl: 'https://placehold.co/100x100/f472b6/ffffff?text=AW' } ]}, { name: 'Operational Staff', role: 'Execution', color: 'var(--color-pink)', imageUrl: 'https://placehold.co/100x100/f472b6/ffffff?text=OS', children: [ { name: 'Bob Brown', role: 'Operator', color: 'var(--color-pink)', imageUrl: 'https://placehold.co/100x100/f472b6/ffffff?text=BB' }, { name: 'Charlie Green', role: 'Operator', color: 'var(--color-pink)', imageUrl: 'https://placehold.co/100x100/f472b6/ffffff?text=CG' } ]} ] }, { name: 'Technicians', role: 'Technical Support', color: 'var(--color-sky)', imageUrl: 'https://placehold.co/100x100/38bdf8/ffffff?text=T', children: [ { name: 'Maintenance Staff', role: 'Infrastructure', color: 'var(--color-sky)', imageUrl: 'https://placehold.co/100x100/38bdf8/ffffff?text=MS', children: [ { name: 'David White', role: 'Technician', color: 'var(--color-sky)', imageUrl: 'https://placehold.co/100x100/38bdf8/ffffff?text=DW' } ]}, { name: 'IT Support', role: 'Helpdesk', color: 'var(--color-sky)', imageUrl: 'https://placehold.co/100x100/38bdf8/ffffff?text=IT' } ] }, { name: 'Sarah Miller', role: 'HR Manager', color: 'var(--color-indigo)', imageUrl: 'https://placehold.co/100x100/818cf8/ffffff?text=SM', children: [ { name: 'Recruitment', role: 'Talent Acquisition', color: 'var(--color-indigo)', imageUrl: 'https://placehold.co/100x100/818cf8/ffffff?text=R' }, { name: 'Employee Relations', role: 'Internal Affairs', color: 'var(--color-indigo)', imageUrl: 'https://placehold.co/100x100/818cf8/ffffff?text=ER' } ] } ] }, ] }; function createNode(person) { const li = document.createElement('li'); const wrapper = document.createElement('div'); wrapper.className = 'node-wrapper'; if (!person.children || person.children.length === 0) { wrapper.classList.add('no-children'); } const img = document.createElement('img'); img.src = person.imageUrl; img.alt = `Profile picture of ${person.name}`; img.className = 'node-image object-cover'; img.style.borderColor = person.color; const nodeDiv = document.createElement('div'); nodeDiv.className = 'node-card'; nodeDiv.style.borderColor = person.color; const nameDiv = document.createElement('div'); nameDiv.className = 'font-bold text-slate-700 text-md pt-6'; nameDiv.textContent = person.name; const roleDiv = document.createElement('div'); roleDiv.className = 'text-sm text-slate-500'; roleDiv.textContent = person.role; nodeDiv.appendChild(nameDiv); nodeDiv.appendChild(roleDiv); wrapper.appendChild(img); wrapper.appendChild(nodeDiv); if (person.children && person.children.length > 0) { const toggleBtn = document.createElement('span'); toggleBtn.className = 'toggle-btn'; toggleBtn.textContent = '−'; wrapper.appendChild(toggleBtn); toggleBtn.addEventListener('click', (e) => { e.stopPropagation(); const parentLi = e.target.closest('li'); parentLi.classList.toggle('collapsed'); e.target.textContent = parentLi.classList.contains('collapsed') ? '+' : '−'; }); } li.appendChild(wrapper); return li; } function createAdvisoryNode(person, parentWrapper) { const advisoryWrapper = document.createElement('div'); advisoryWrapper.className = 'advisory-node'; const nodeLi = createNode(person); // remove connector pseudo elements from this special node nodeLi.style.padding = 0; nodeLi.querySelector('.node-wrapper').classList.add('no-children'); advisoryWrapper.appendChild(nodeLi); parentWrapper.appendChild(advisoryWrapper); const connector = document.createElement('div'); connector.className = 'advisory-connector'; parentWrapper.appendChild(connector); } function buildChart(person, parentElement, level = 0) { const node = createNode(person); parentElement.appendChild(node); // Add a wrapper for the root node to position advisory node correctly if(level === 0) { const rootWrapper = node.querySelector('.node-wrapper'); rootWrapper.classList.add('root-node-wrapper'); if(person.advisory) { createAdvisoryNode(person.advisory, rootWrapper); } } if (level >= 1) { node.classList.add('collapsed'); const toggleBtn = node.querySelector('.toggle-btn'); if (toggleBtn) toggleBtn.textContent = '+'; } if (person.children && person.children.length > 0) { const childUl = document.createElement('ul'); node.appendChild(childUl); person.children.forEach(child => buildChart(child, childUl, level + 1)); } } const chartContainer = document.getElementById('chart-container'); const rootUl = document.createElement('ul'); chartContainer.appendChild(rootUl); buildChart(orgData, rootUl); // --- Pan and Zoom Logic --- const chart = chartContainer.querySelector('ul'); let scale = 1; let panning = false; let pointX = 0; let pointY = 0; let start = { x: 0, y: 0 }; function setTransform() { chart.style.transform = `translate(${pointX}px, ${pointY}px) scale(${scale})`; } window.addEventListener('load', () => { const containerWidth = chartContainer.offsetWidth; const chartWidth = chart.offsetWidth; pointX = (containerWidth - chartWidth) / 2; pointY = 50; // Add some initial top padding setTransform(); }); chartContainer.onmousedown = function (e) { if (e.target.closest('.toggle-btn, .node-card a')) return; e.preventDefault(); panning = true; start = { x: e.clientX - pointX, y: e.clientY - pointY }; chartContainer.style.cursor = 'grabbing'; }; chartContainer.onmouseup = function () { panning = false; chartContainer.style.cursor = 'grab'; }; chartContainer.onmouseleave = function () { panning = false; chartContainer.style.cursor = 'grab'; }; chartContainer.onmousemove = function (e) { if (!panning) return; e.preventDefault(); pointX = e.clientX - start.x; pointY = e.clientY - start.y; setTransform(); }; chartContainer.onwheel = function (e) { e.preventDefault(); const xs = (e.clientX - pointX) / scale; const ys = (e.clientY - pointY) / scale; const delta = (e.wheelDelta ? e.wheelDelta : -e.deltaY); (delta > 0) ? (scale *= 1.1) : (scale /= 1.1); scale = Math.max(0.3, Math.min(scale, 2)); // Clamp scale pointX = e.clientX - xs * scale; pointY = e.clientY - ys * scale; setTransform(); }; </script> </body> </html>

Sheets CRUD service

Overview The GenericGoogleSheetsService is a powerful .NET service that provides a complete CRUD (Create, Read, Update, Delete) interface for Google Sheets integration. This service eliminates the need to write boilerplate code for each entity type by using generic programming and reflection to automatically map between your C# objects and Google Sheets rows. Link to GitHub Repository: GenericGoogleSheetsService on GitHub Key Features Generic Type Support: Works with any class that implements IEntityWithId and has a parameterless constructor Automatic Type Mapping: Uses reflection to map property names to Google Sheets columns Complete CRUD Operations: Create, Read, Update, and Delete operations with async support Flexible Authentication: Supports both JSON credentials and service account file paths List Property Support: Handles List<string> properties with custom delimiters Error Handling: Graceful error handling with detailed logging Multiple Sheet Support: Can work with different sheets within the same spreadsheet Use Cases Data Synchronization: Keep your application data synchronized with Google Sheets Reporting: Export application data to Google Sheets for analysis Configuration Management: Store application configuration in Google Sheets Data Backup: Use Google Sheets as a backup storage solution Collaborative Data Entry: Allow multiple users to edit data through Google Sheets Prerequisites Before implementing this service, ensure you have: ...

Lists to Excel

Creating Excel File from List With Different Sheet With Naming nuget package used OpenXML 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 public static MemoryStream WriteMultipleListsToExcel_OpenXml(params (string sheetName, IEnumerable<object> list)[] sections) { var memoryStream = new MemoryStream(); using (var spreadsheetDocument = SpreadsheetDocument.Create(memoryStream, SpreadsheetDocumentType.Workbook)) { var workbookPart = spreadsheetDocument.AddWorkbookPart(); workbookPart.Workbook = new Workbook(); var workbookProps = new WorkbookProperties() { DefaultThemeVersion = 124226 }; // Ensure workbook properties workbookPart.Workbook.AppendChild(workbookProps); var sheets = workbookPart.Workbook.AppendChild(new Sheets()); uint sheetId = 1; foreach (var (sheetName, list) in sections) { var worksheetPart = workbookPart.AddNewPart<WorksheetPart>(); worksheetPart.Worksheet = new Worksheet(new SheetData()); var sheet = new Sheet() { Id = workbookPart.GetIdOfPart(worksheetPart), SheetId = sheetId++, Name = sheetName }; sheets.Append(sheet); var sheetData = worksheetPart.Worksheet.GetFirstChild<SheetData>(); var type = list.GetType().GetGenericArguments()[0]; var properties = type.GetProperties(); // Add header row var headerRow = new Row(); foreach (var prop in properties) { headerRow.Append(CreateTextCell(prop.Name)); } sheetData.Append(headerRow); // Add data rows foreach (var item in list) { var dataRow = new Row(); foreach (var prop in properties) { var value = prop.GetValue(item)?.ToString() ?? string.Empty; dataRow.Append(CreateTextCell(value)); } sheetData.Append(dataRow); } worksheetPart.Worksheet.Save(); } workbookPart.Workbook.Save(); } memoryStream.Position = 0; return memoryStream; } private static Cell CreateTextCell(string value) { return new Cell { CellValue = new CellValue(value), DataType = CellValues.String }; } Use of Above Function lets Suppose we have Below Class ...

Tables in Polyglot

Setup Polyglot Notebook Environment Import nuget package 1 #r "nuget: Microsoft.Data.Analysis" Import namespace 1 2 3 using System; using System.Collections.Generic; using Microsoft.Data.Analysis; Create class 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 public class RedirectEntry { public string WebsiteUrl { get; set; } public string RedirectUrl { get; set; } public string Status => IsValid ? "✅" : "❌"; public bool IsValid { get; set; } } var data = new List<RedirectEntry> { new RedirectEntry { WebsiteUrl = "https://codefrydev.in/Updates", RedirectUrl = "https://codefrydev.in/", IsValid = true }, }; Create Generic Function for any type of list injection 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 DataFrame ShowTable<T>(List<T> items) { var properties = typeof(T).GetProperties(); List<DataFrameColumn> columns = new(); foreach (string header in properties.Select(p => p.Name)) { columns.Add(new StringDataFrameColumn(header, new List<string>())); // Read as string } foreach(var item in items) { for (int i = 0; i < properties.Length; i++) { var values = properties.Select(p => p.GetValue(item)?.ToString() ?? "").ToList(); ((StringDataFrameColumn)columns[i]).Append(values[i]); } } return new DataFrame(columns); } Simply call the function in next cell without any commas or stuff 1 ShowTable(data)

Firestore CRUD

Overview Firestore is a flexible, scalable database for mobile, web, and server development from Firebase and Google Cloud Platform. It is a NoSQL document database that lets you easily store, sync, and query data for your applications at a global scale. In this guide, we’ll walk through how to implement a complete CRUD (Create, Read, Update, Delete) solution for Firestore in .NET with built-in schema validation and type conversion support. ...

.NET assemblies

Assembly Overview Assembly is unit of deployment like EXE or a DLL When you create a code and build the solution, then the .NET Framework convert your code into Intermediate Language and that is placed inside the assembly(dll), which you can find inside bin folder Assembly: A compiled code library in .NET that contains types, resources, and metadata. Types of Assemblies: Executable (EXE) and Library (DLL). Components: Manifest, metadata, IL code, and resources. ...

Abstract class Q&A

Abstract Class Interview Questions Can an abstract class have non-abstract methods? Yes, see the example below Method hiding principle (use of New keyword) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 public abstract class Animal { public abstract void MakeSound(); public void Eat() { Console.WriteLine("Eating..."); } public void IsAlive() { Console.WriteLine("Yes"); } public virtual void Sleep() { Console.WriteLine("Sleeping..."); } } public class Dog : Animal { public override void MakeSound() { Console.WriteLine("The dog barks."); } public void Bark() { Console.WriteLine("Barking..."); } public new void IsAlive() { Console.WriteLine("NO"); } public override void Sleep() { Console.WriteLine("The dog barks Sleeping."); } } class Program { static void Main(string[] args) { // Create an instance of the Dog class Dog myDog = new Dog(); // Call methods from the abstract class (Animal) myDog.Eat(); // Output: Eating... myDog.Sleep(); // Output: The dog barks Sleeping. } }

Access modifiers

Class Accessibility Matrix Diagram What is Default accessibility of class Internal Difference between Internal and Protected Internal Look above image for clarification 1. Public Accessibility: The class is accessible from any other class or assembly. Usage: When you want the class to be widely accessible. 1 2 3 4 5 // Public class can be accessed from anywhere public class PublicClass { public string Name { get; set; } } 2. Internal Accessibility: The class is accessible only within the same assembly (project). Usage: When you want to limit access to within the assembly, which is useful for encapsulation. 1 2 3 4 5 // Internal class can only be accessed within the same assembly internal class InternalClass { public string Name { get; set; } } 3. Protected Accessibility: The class itself cannot be protected, but its members can be. A class can be derived from a base class with protected members. Usage: When you want to allow access to members only in derived classes. 1 2 3 4 5 6 7 8 9 10 11 12 13 public class BaseClass { protected string Name { get; set; } } public class DerivedClass : BaseClass { public void PrintName() { // Accessing protected member from the base class Console.WriteLine(Name); } } 4. Private Accessibility: A class itself cannot be private, but its members can be. Private members are only accessible within the same class. Usage: When you want to restrict access to the class members to only within the class itself. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 public class MyClass { private string Name { get; set; } public void SetName(string name) { Name = name; } public string GetName() { return Name; } } 5. Protected Internal Accessibility: The class or member is accessible within the same assembly and also to derived classes in other assemblies. Usage: Useful for situations where you want to expose class members to derived classes or within the assembly. 1 2 3 4 public class MyClass { protected internal string Name { get; set; } } 6. Private Protected Accessibility: The class or member is accessible within the same class or in derived classes that are in the same assembly. Usage: A more restrictive version of protected internal, useful for fine-grained access control. 1 2 3 4 public class MyClass { private protected string Name { get; set; } }

ActionResult types

What is the difference between ‘ViewResult’ and ‘ActionResult’? In ASP.NET MVC, both ViewResult and ActionResult are classes that represent the result of an action method. The primary difference between them lies in their level of abstraction. ActionResult: ActionResult is the base class for all action results in ASP.NET MVC. It provides a high level of abstraction, allowing action methods to return various types of results, such as ViewResult, RedirectResult, JsonResult, etc. ...