site stats

Get property by name c#

WebNov 10, 2010 · to access property value of Name from string name of property public object GetPropertyValue (string propertyName) { //returns value of property Name return this.GetType ().GetProperty (propertyName).GetValue (this, null); } Share Improve this answer Follow edited Aug 14, 2013 at 9:35 answered Aug 12, 2013 at 16:02 Rajnikant … WebMar 14, 2024 · A nameof expression produces the name of a variable, type, or member as the string constant. A nameof expression is evaluated at compile time and has no effect at run time. When the operand is a type or a namespace, the produced name isn't fully qualified. The following example shows the use of a nameof expression: You can use a …

c# - How to get property name from expression - Stack Overflow

WebDec 14, 2024 · How can I get the property name used in expression? In the code above this should be Id. c#; linq; Share. Improve this question. Follow ... Get int value from enum in C#. 1154. Get property value from string using reflection. 1389. JavaScriptSerializer - JSON serialization of enum as string. Webpublic static object GetPropValue (object src, string propName) { return src.GetType ().GetProperty (propName).GetValue (src, null); } Of course, you will want to add validation and whatnot, but that is the gist of it. Share Improve this answer Follow edited May 3, 2013 at 23:12 answered Jul 28, 2009 at 22:02 Ed S. 122k 21 181 262 38 how far is brian head from las vegas https://dacsba.com

C# : How to get name of a class property? - YouTube

WebSep 14, 2024 · The accessibility level on the accessor must be more restrictive than the accessibility level on the property. Below are the programs to demonstrate different types of properties: Program 1: To demonstrate the Read-Only property using “get” accessor. C# using System; public class Student { private static int cnt; public Student () { cnt++; } WebI want to pass in the attribute name and return the value. This will be in a generic util and it will not know the attribute type. Update This is the actual working code if someone needs to do this. I needed a way to have the core code parse … WebIf you only want to get name of an instance member, you can use shorter code: public static string GetMemberName(Expression> memberAccess) { return ((MemberExpression)memberAccess.Body).Member.Name; } how far is brian head utah from zion park

Get Property Names using Reflection [C#]

Category:c# - Get the name of a JObject in Json.Net - Stack Overflow

Tags:Get property by name c#

Get property by name c#

c# - Getting ALL the properties of an object - Stack Overflow

Web6 Answers Sorted by: 76 You can use reflection. // Get property array var properties = GetProperties (some_object); foreach (var p in properties) { string name = p.Name; var value = p.GetValue (some_object, null); } private static PropertyInfo [] GetProperties (object obj) { return obj.GetType ().GetProperties (); } WebOct 16, 2014 · Sorted by: 55. This can be achieved using Expressions: // requires object instance, but you can skip specifying T static string GetPropertyName …

Get property by name c#

Did you know?

Web我正在使用C 來創建一個將廣泛分發的.Net類庫 DLL 。 我有一個名為Value的抽象類，我希望它有一個抽象的double屬性，也稱為Value ie 但C 編譯器不會允許這樣 我得到的消息 成員名稱不能與它們的封閉類型 ，作為討論在這里 。 我知道最簡單的事情就是更改屬性的名稱或 … WebJun 15, 2024 · The name of the method, property, or event from which the call originated. Constructor: The string ".ctor" Static constructor: The string ".cctor" Finalizer: The string "Finalize" User-defined operators or conversions: The generated name for the member, for example, "op_Addition". Attribute constructor: The name of the method or property to ...

WebSo, assuming you have a reference to the innermost JObject (containing the View, Product and Offer properties), you can get the name of its containing JProperty like this: JProperty parentProp = (JProperty)jObject.Parent; string name = parentProp.Name; // "Info" Share Improve this answer Follow edited Jun 2, 2014 at 20:41 Web我正在使用C 來創建一個將廣泛分發的.Net類庫 DLL 。 我有一個名為Value的抽象類，我希望它有一個抽象的double屬性，也稱為Value ie 但C 編譯器不會允許這樣 我得到的消息 …

WebNov 4, 2024 · To the implementer of a class, a property is one or two code blocks, representing a get accessor and/or a set accessor. The code block for the get … WebApr 10, 2024 · In C#, there are three types of properties that can be defined: 1. Read-write Properties: These properties allow both read and write operations on the data members of a class. They can be defined using the get and set accessors. For example: public string Name { get { return _name; } set { _name = value; } }

WebDec 7, 2012 · Solution is now: public dynamic GetProperty (string _propertyName) { var currentVariables = m_context.Foo.OrderByDescending (g => g.FooId).FirstOrDefault (); return currentVariables.GetType ().GetProperty (_propertyName).GetValue (currentVariables, null); } c# dynamic lambda Share Improve this question Follow edited …

WebDec 11, 2013 · I'm wondering if there's a way to simplify the code further to reduce repetition. I know I can use Reflection: MethodBase.GetCurrentMethod ().Name.Substring (4) ...inside the get/set calls to get the property name, and I can use GetType () to get the type of value when doing set, but ideally I'd like to get the original property name from ... hifra fountain penWebJan 18, 2024 · You can use Json.NET's own contract resolver for this purpose. Doing so will correctly handle properties with, and without, [JsonProperty(string name)] attributes added, as well as objects with naming strategies or data contract attributes applied directly. First add the following method: public static partial class JsonExtensions { static readonly … hi fraser group warriewoodWebApr 12, 2024 · C# : How to get current property name via reflection?To Access My Live Chat Page, On Google, Search for "hows tech developer connect"I have a hidden feature ... how far is briarcliff manor from nycWebOct 24, 2024 · 如何在两个不同的类上使用相同的jsonProperty名称。 可能吗。 请告知我如何实现这一目标。 谢谢 编辑 添加模型以便更好地理解 adsbygoogle window.adsbygoogle .push how far is brickell from miami beachWebC# : How to get name of a class property?To Access My Live Chat Page, On Google, Search for "hows tech developer connect"As I promised, I have a secret featu... hi france afpcWebMay 23, 2024 · 3. System.Text.Json does not make the parent property name, or more generally the path to the current value, available inside JsonConverter.Read (). This information is tracked internally -- it's in ReadStack.JsonPath () -- but ReadStack is internal and never passed to applications code. However, as explained in Registration sample ... hif reviewWebMar 29, 2011 · There are two ways to do this: Models.Test test = new Models.Test (); string DisplayName = test.GetDisplayName (t => t.Name); string DisplayName = Helpers.GetDisplayName (t => t.Name); The first one works by virtue of writing a generic extension method to any TModel (which is all types). This means it will … how far is brickell from south beach miami