C# field name to string
WebShort answer is to add library System.Linq.Dynamic as a reference and do: string columnName = "Supplier"; var s1 = Suppliers .Where (String.Format (" {0} == \"abc\"", columnName)) .Select (new {c.id, c.supplier}; Following is a complete working example of Dynamic Linq, where column-name is a parameter: using System; using … WebDec 2, 2009 · Say, public void addAttribute (object variable) { Attributes = new Dictionary (); Attributes.Add (variable.Name, variable.Value); }... I guess this is also possible to do with reflection, getting all the nullable properties and looping through them then adding each to the dictionary... But for as long as there are any other ways ...
C# field name to string
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WebSep 22, 2024 · To use a custom JSON property naming policy, create a class that derives from JsonNamingPolicy and override the ConvertName method, as shown in the following example: C#. using System.Text.Json; namespace SystemTextJsonSamples { public class UpperCaseNamingPolicy : JsonNamingPolicy { public override string … Web8 hours ago · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams
WebOct 7, 2008 · 7 Answers Sorted by: 109 You can't use .GetType () without an instance because GetType is a method. You can get the name from the type though like this: typeof (Foo).Name And as pointed out by Chris, if you need the assembly qualified name you can use typeof (Foo).AssemblyQualifiedName Share Improve this answer Follow edited Sep … WebDec 14, 2024 · In C#, the string keyword is an alias for String; therefore, String and string are equivalent. It's recommended to use the provided alias string as it works even without using System;. The String class provides many methods for safely creating, manipulating, and comparing strings.
WebFinding the Variable Name passed to a Function in C#. The class below contains the field city. I need to dynamically determine the field's name as it is typed in the class declaration i.e. I need to get the string "city" from an instance of the object city.
WebFeb 2, 2016 · I have an XML file, I have a node and I read all ChildNodes. The name of the childNode match to a variable I have to set with the value of this childNode. In the loop, I'd like set : myvar1 to MyValue1; myvar2 to MyValue2; The C# Code : protected string myvar1; protected string myvar2; The XML content look like this :
WebThe name of the last user to modify the enumerated set configuration in a Historian server. ... : All Language Filter: Multiple Language Filter: Visual Basic Language Filter: Visual … mp3 players usb portWebJul 6, 2010 · Generally there are two widely used ways to name fields (always using camelCase ): Using an underscore prefix void F (String someValue) { _someValue = someValue; } Using this. to access the field and avoid name conflicts void F (String someValue) { this.someValue = someValue; } mp3 players to replace ipodWebSep 11, 2015 · To get the data from these tables: var columnDetails = from info in indexColumnsTable.AsEnumerable () select new { TableSchema = info ["table_schema"], TableName = info ["table_name"], ColumnName = info ["column_name"], ConstraintSchema = info ["constraint_schema"], ConstraintName = info … mp3 players wireless headphonesWebOct 9, 2013 · string input = "foo"; //magic to convert string value to be used //as a object property name goes here maybe... var success = cover.foo; Is there a way in C# that I can do such a thing? Possibly using reflection? I've tried but I always am returned with an object that doesn't really solve my problem. c# .net string reflection Share mp3 players with fm radioWebDec 30, 2015 · 2 Answers. First thing - thing is a field, not a property. Another thing is that you have to change parameter type to get it working: public class Base { public string thing = "Thing"; public T GetAttribute ( string _name ) { return (T)typeof (Base).GetField ( _name ).GetValue (this, null); } } BTW - you can get property/field value by ... mp3 players usb inputWebIn my application I am allowing string length upto 255 characters while entering in Database. What I need is I have a field called ... What I need is I have a field called … mp3 players with good bluetooth connectionWebJun 1, 2024 · I'm trying to get a DataRow from a dtResult datatable if column name in [colName] list has a matching value as [grbByValue] list. my goal in the below code is to get [test1] and [test2] return data... Stack Overflow. ... Converting string to byte array in C#. Hot Network Questions Electrostatics as the infrared limit of a "sea of photons" mp3 players with digital camera