Use CroppedBitmap in code : Image « Windows Presentation Foundation « C# / CSharp Tutorial

<Page xmlns=""
    Title="CroppedImage Example"
       <BitmapImage x:Key="masterImage" UriSource="c:\image.jpg" />
       <CroppedBitmap x:Key="croppedImage" Source="{StaticResource masterImage}" SourceRect="30 20 105 50"/>
         <Image Width="200" Source="{StaticResource masterImage}"/>
         <Image Width="200" Source="{StaticResource croppedImage}"/>
         <Image Width="200">
               <CroppedBitmap Source="{StaticResource croppedImage}" SourceRect="30 0 75 50"/>

using System;
using System.Windows;
using System.Windows.Documents;
using System.Windows.Controls;
using System.Windows.Navigation;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;

namespace ImageElementExample
   public partial class CroppedImageExample : Page
      public CroppedImageExample()

      public void PageLoaded(object sender, RoutedEventArgs args)
         Image croppedImage = new Image();
         croppedImage.Width = 200;
         croppedImage.Margin = new Thickness(5);

         CroppedBitmap cb = new CroppedBitmap((BitmapSource)this.Resources["masterImage"],new Int32Rect(30, 20, 105, 50));  
         croppedImage.Source = cb;                 

         Image chainImage = new Image();
         chainImage.Width = 200;

         CroppedBitmap chained = new CroppedBitmap(cb,new Int32Rect(30, 0, (int)cb.Width-30, (int)cb.Height)); 
         chainImage.Source = chained;
WPF Use Cropped Bitmap In Code

24.93.1.Read bitmap from Uri
24.93.2.Image with ContextMenuImage with ContextMenu
24.93.3.Animated Clip ExamplesAnimated Clip Examples
24.93.4.Triangular Clip ExampleTriangular Clip Example
24.93.5.Elliptical Clip ExampleElliptical Clip Example
24.93.6.ImageBrush within a DrawingBrush.ImageBrush within a DrawingBrush.
24.93.7.Using an Image as an Opacity MaskUsing an Image as an Opacity Mask
24.93.8.Display a Static ImageDisplay a Static Image
24.93.9.Set opacity for ImageSet opacity for Image
24.93.10.Set tooltip for ImageSet tooltip for Image
24.93.11.Using the Jpeg ImageUsing the Jpeg Image
24.93.12.Image elementImage element
24.93.13.Image as ResourceImage as Resource
24.93.14.Load image with BitmapImageLoad image with BitmapImage
24.93.15.Load image in your code and add to gridLoad image in your code and add to grid
24.93.16.Use CroppedBitmap in codeUse CroppedBitmap in code
24.93.17.Transformed image exampleTransformed image example
24.93.18.Use Render Target BitmapUse Render Target Bitmap
24.93.19.Load image from a URILoad image from a URI
24.93.20.Modify Image PixelsModify Image Pixels
24.93.21.Add Caption for an ImageAdd Caption for an Image
24.93.22.Load image source from a hard code directoryLoad image source from a hard code directory
24.93.23.FormatConvertedBitmap DestinationFormat=Gray4FormatConvertedBitmap DestinationFormat=Gray4
24.93.24.Create Image from BitmapImage
24.93.25.Assign Image to window content