Windows Phone Development Learning Note (1)---------Custom Bullet Box

Windows Phone Development Learning Note (1)

---------A custom Bullet box

Customizing a bullet box in WP can be accomplished through the popup class.

The syntax of the popup is:

[Contentpropertyattribute ("Child")]

[Localizabilityattribute (Localizationcategory.none)]

　　　　　　　　　　　　public class popup:frameworkelement, IAddChild;

　　　　　This is a small use of the popup

　　　　　　　　　　　　Popup codepopup = new popup ();

TextBlock popuptext = new TextBlock ();

Popuptext.text = "Popup Text";

　　　　　　　　　　　　　　Popuptext.background = Brushes.lightblue;popuptext.foreground = Brushes.blue;

Codepopup.child = Popuptext;

Of course, it's all copied from MSDN, so let's use it for a moment:

Create a new Window phone project, name casually, create a new class for the box, named Mymessagebox; add member variable on it, private popup popup;

Create a new control layout file, named message, for the layout of the frame;

Add the control you want in the message;

What I've added here is:　

<usercontrol x:class="Appstudy_1.message"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"mc:ignorable="D"FontFamily="{StaticResource Phonefontfamilynormal}"FontSize="{StaticResource Phonefontsizenormal}"Foreground="{StaticResource Phoneforegroundbrush}"D:designheight="480"D:designwidth="480"> <grid x:name="LayoutRoot"Background="{StaticResource Phonechromebrush}"> <textblock text="Li Gui Hair"Fontsize=" -"/> <button content="OK"/> </Grid></UserControl>

View Code

Then we can add the displayed code in the Mymessagebox, and add the method Show () in Mymessagebox to show the Bullet box

First we need to get the popup new out, namely: Popup=new popup ();

Then new a StackPanel object is used to hold the frame interface,

Add a message to StackPanel,

Create a template for StackPanel,

The Popup object's byte point is then set to StackPanel,

Display the Popup

The code is:　

 Public voidShow () {Popup=NewPopup (); StackPanel Panel=NewStackPanel (); Panel. Children.add (Newappstudy_1.message ()); Panel. Children.add (NewRectangle {Width =480, Height = -, Fill =NewSolidColorBrush (colors.gray), Opacity =0.5 }); Popup. Child=Panel; Popup. IsOpen=true; }

View Code

Add a button in the main window and set the click function to execute the Show method;

This is where you can display the window.