Software development

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

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();         }     } }

In this example i am using Prism,unity and MahApps make sure you are also using same otherwise you will not get PrismApplication,BindableBase and MetroWindow .   MainWindow.xaml  <metro:MetroWindow x:Class="WpfApplication.Views.MainWindow"              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"              xmlns:local="clr-namespace:WpfApplication"              mc:Ignorable="d"              xmlns:metro="http://metro.mahapps.com/winfx/xaml/controls"              xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"              Title="Welcome To Metro ui with Prism Unity">      <

  MainWindow.xaml  <Window x:Class="WpfDemo.Views.MainWindow"              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"              xmlns:local="clr-namespace:WpfDemo"              mc:Ignorable="d" Title="MainWindow">      <StackPanel Orientation="Vertical" HorizontalAlignment="Center">          <TextBlock Text="This is Print Preview demo"/>          <Button Content="Open file dialog" Command="{Binding ClickCommand}"  Margin="10" Width="100"/>        </StackPanel>  </Window>   MainWindow.xaml.cs   public partial class MainWindow : Window  

  MainWindow.xaml  <Window x:Class="Wpf.Views.MainWindow"              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"              xmlns:local="clr-namespace:Wpf"              mc:Ignorable="d">      <Window.Resources>          <ControlTemplate  x:Key="TextBoxErrorStyle">              <StackPanel Orientation="Horizontal">                  <AdornedElementPlaceholder x:Name="ErrorHolder" >                      <Border BorderBrush="red" BorderThickness="1" />                  </AdornedElementPlaceholder>                  <TextBlock  Text="{Binding [0].ErrorCont