WebMar 7, 2024 · C# var fibonacciNumbers = new List {1, 1}; That creates a list of integers, and sets the first two integers to the value 1. These are the first two values of a Fibonacci Sequence, a sequence of numbers. Each next Fibonacci number is found by taking the sum of the previous two numbers. Add this code: C# WebRetrieving Data Using a C# .NET DataReader Creating Parameterized Queries Using the ExecuteReader method Executing Stored Procedures with a Data Reader Accessing Data in a Type-Safe Manner Executing Stored Procedures with a …
c# - Transform DataReader to List using reflections
WebDec 24, 2024 · SqlDataReader reader = command.ExecuteReader(); var dataTable = new DataTable(); dataTable.Load(reader); List myObjects = new List (); if … WebFeb 8, 2024 · Reading All C# List Items C# List class provides methods and properties to create a list of objects and read them back. C# List is a generic class. Before using the List class, you must import the following namespace. using System.Collections.Generic; The List is a collection. diabetes and the atkins diet
c# - How can I easily convert DataReader to List ?
WebApr 12, 2024 · I read data from a csv file and split it by ";". By this step, the value is in the format like: {string[3]}: "Type1","good","this" ... Now I want to use linq to convert it to a Dictionary. The value in the list should be the third value in the each string array. ... C# List to string with delimiter. 176. C# Convert List ... WebApr 30, 2015 · C# Expand ArrayList al = new ArrayList (); while (sdr.Read ()) { Object [] numb = new Object [sdr.FieldCount]; // Get the Row with all its column values.. sdr.GetValues (values); // Add this Row to ArrayList. al.Add (values); } // Now the ArrayList is having all the Rows and their respective column values. // Do whatever you want to do now. WebApr 11, 2024 · Here you have a list of objects of your type. var records = Csvreader.GetRecords().ToList(); If you want to print it, then use properties of your class: diabetes and the hispanic population