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How to save data from datagrid to database in C# WPF?

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DataGridEx.xaml <Window x:Class="PrismApp.Views.DataGridEx"              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"              xmlns:prism="http://prismlibrary.com/"              prism:ViewModelLocator.AutoWireViewModel="True">     <Grid>         <DataGrid ItemsSource="{Binding LstEmployees}"                   AutoGenerateColumns="False" CanUserAddRows="False" >             <DataGrid.Columns>                 <DataGridTextColumn Header="Employee Id" Binding="{Binding EmpId}" IsReadOnly="True"/>                 <DataGridTextColumn Header="Employee Name" Binding="{Binding EmpName,UpdateSourceTrigger=PropertyChanged}" />                 <DataGridTextColumn Header="Job Title" Binding="{Binding JobTitle,UpdateSource

How to print Hello World on console using reflection in C#?

using System; namespace ConsoleProject {     class Program     {         static void Main(string[] args)         {             //get the method by method name and with string argument types             //Here GetMethod() will return the info of WriteLine(string value)             //and invoke() will call WriteLine method by passing the string "Hello World"             //this line equivalent to Console.WriteLine("Hello World");             typeof(Console).GetMethod("WriteLine", new Type[] { typeof(string) }).Invoke(default, new object[] { "Hello World" });             Console.ReadLine();         }     } }