Book Image

Windows Presentation Foundation Development Cookbook

Book Image

Windows Presentation Foundation Development Cookbook

Overview of this book

Windows Presentation Foundation (WPF) is Microsoft's development tool for building rich Windows client user experiences that incorporate UIs, media, and documents. With the updates in .NET 4.7, Visual Studio 2017, C# 7, and .NET Standard 2.0, WPF has taken giant strides and is now easier than ever for developers to use. If you want to get an in-depth view of WPF mechanics and capabilities, then this book is for you. The book begins by teaching you about the fundamentals of WPF and then quickly shows you the standard controls and the layout options. It teaches you about data bindings and how to utilize resources and the MVVM pattern to maintain a clean and reusable structure in your code. After this, you will explore the animation capabilities of WPF and see how they integrate with other mechanisms. Towards the end of the book, you will learn about WCF services and explore WPF's support for debugging and asynchronous operations. By the end of the book, you will have a deep understanding of WPF and will know how to build resilient applications.
Table of Contents (13 chapters)
2
Using WPF Standard Controls

How to do it...

In this demonstration, we will use a circle to animate it on the click of a button. The animation will be performed based on a path specified by a set of geometry coordinates. Let's build this by following the steps mentioned here:

  1. From Solution Explorer, navigate to the MainWindow.xaml file.

  1. A default Grid panel will be present inside the file. Let's divide it into two rows by specifying the row definition as follows:
<Grid.RowDefinitions> 
    <RowDefinition Height="*"/> 
    <RowDefinition Height="Auto"/> 
</Grid.RowDefinitions> 
  1. Let's place a Canvas panel inside the first row. Add an Ellipse of Height="30" and Width="30" to form the circle. Give it a name circle.
  2. Set the fill color of the Ellipse and position it at the (100, 100) coordinate location of the canvas. Here's the complete mark-up for your reference:
<Canvas Grid.Row="0"> 
    <Ellipse x:Name=&quot...