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This article is about Windows Phone 7 development on the 31st day"9th day of the series.
In the past few days, we have discussed starters and selectors. In some cases, it is very difficult to debug without hardware. Today, let's talk about debugging and some applications that we can use to optimize.Program.
Application. Current. Host. Settings
If you open y
DeepZoom is a special feature of silverlight and is also added to windows phone 7. This function is now the main function of the phone7 Ui. Because many of the Ui of phone7 was developed by DeepZoom, And the cartoon reading software exhibited at the MIX10 conference was also developed by DeepZoom. We can also see the importance of this function on phone7.
1. To
The previous method was to force an error to crash the program. The following solution seems better.
Private void phoneapplicationpage_backkeypress (Object sender, system. componentmodel. canceleventargs e) {If (MessageBox. Show ("are you sure you want to exit the program? "," Prompt ", messageboxbutton. okcancel) = messageboxresult. OK) {navigationservice. removebackentry () ;}else {e. Cancel = true ;}}
The following is a reprinted article -----------------------------------------
In the b
1. Determine whether a network data connection exists:
The most basic network status judgment, if there is no network connection, all operations will not continue.
Microsoft.Phone.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable()
Ii. Determine the network type (GSM/CDMA/WiFi/Ethernet ):
In general applications, three network statuses are required: No network, WiFi/Ethernet, and mobile phone network.
The difference is:
1. "No network":
Msdn-Windows Phone 7 Development Month
From: Microsoft [mailto: MSTC@e-mail.microsoft.com]Sent:Monday, November 15,201 012: 19 pmTo: Subject:Windows Phone 7 Development Month - Asia Pacific Regional Development Forum Development Technology Seminar
. input; Using System. Windows. Media; Using Microsoft. Phone. controls; Namespace Listboxupdate{ Public Partial Class Mainpage: phoneapplicationpage{ Public Mainpage (){Initializecomponent (); For ( Int I = 0 ; I 30 ; I ++ ){Listbox1.items. Add ( " Project " + I );}} Private Void Listbox1_mousemove ( Object Sender, mouseeventargs E){ // Obtain the subtype sc
has been looking forward to, the introduction of the Metro design concept of the real operation of the experience, and now finally WP7. To get the test machine, the first rapid past, the first impression is that the interface is simple and clear, no gorgeous high light, no ups and downs of the texture, really feel like in public places to see the information signs as concise and clear, fast, content-oriented.
Now let's start with the first screen of the pho
(System.Windows.Navigation.NavigationEventArgs e)
{
Base. Onnavigatedto (e);
System.Diagnostics.Debug.WriteLine ("* * * * * Hi, has come to the second page. ");
}
Then, you run the program to navigate and see what's in the Output window?Third, how to pass the parameters between pages.In Android development, from one activity to another activity, you need to intent object to pass content, but in WP development, we only need to like a Web page in the URI appended to the
In the last blog, Windows Phone 7, the latest development ToolPak, introduced the phoney project, which has introduced a fading message hint, this article will expand the message that the hint message appears with a glass border, similar to the effect of the Windows 7 form.
DeepzoomYesSilverlightIs also addedWindows Phone 7. This function should be regardedPhone7 UIThe main functions. BecausePhone7A lotUIYesDeepzoomDeveloped. In additionMix10The cartoon reading software exhibited at the conference was also developedDeepzoomDeveloped, this function can also be seen inPhone7.
I.To developDeepzoomFirst, you mustDeepzoom composerInExpressionTo generateDeepzoomGallery.
Ii.
Hardware problems
Namespace needs to be introduced: using Microsoft. Phone. Info;
Information name
Get code
Data Type
Remarks
Device manufacturer
Devicestatus. devicemanufacturer
String, less than 256 characters in length
It can also be obtained using deviceextendedproperties. getvalue ("devicemanufacturer"). tostring (), but is not recommended.
Device Name
Devicestatus. devicename
String, less than 2
Follow these steps to create an animated transition between two pages:
① Intercept any operations that indicate that the user is leaving the current page
② Start an animated storyboard to hide the current page
③ Navigate to the next page
④ Intercepting navigation of new pages
⑤ Start an animated storyboard to display new pages
First, create a Windows Phone application.
Code of the animation effect in MainP
Update 2010-11-24 (* U2 *)
Update 2010-11-23 (* u *)
Resolution of xna4 on WP7
In most cases, automatic configuration can satisfy you.
The full screen on WP7 is the full screen, and the non-full screen is the one on which the power is displayed to the cloud. The default mode is non-full screen.
The maximum resolution on WP7 is 800*480 or 480*800. If the resolution is smaller than the maximum resolution, the resolution is automatically scaled up at the same time. The resolution i
The toolbar (ApplicationBar) is defined in "Microsoft. phone. in the shell namespace, the toolbar buttons (applicationbariconbutton) and toolbar menu (applicationbarmenuitem) are used. Each ApplicationBar can have up to four applicationbariconbuttons, but the applicationbarmenuitem can have more than four.
Create a Windows Phone project and open mainpage. in XAML
I have been familiar with data binding for ASP. NET or Silverlight, WP7 is based on Silverlight, And the Silverlight for Windows Phone page also uses XAML, so the page rendering principle is the same.
Data Binding is divided into source and target. Source is generally divided into two types: data sources of other controls or data objects.
Let's talk about using controls as the data source. The simplest form
Introduced
Unique local database for Windows Phone 7.5 (SDK 7.1)
Overview
Demonstrates how to use the local database
Example
1. Overview
Summary.xaml
2, the use of "local database" Demo
Model Layer-ModelBase.cs
Using System;
Using System.Net;
Using System.Windows;
Using System.Windows.Controls;
Using System.Windows.Documents;
Using System.Windows.Ink;
Using System.Windows.Input;
Using Sy
Create a custom control:The control class must be derived from the control (or contentcontrol). At least, to inherit basic control functions, the control class should be derived from the Silverlight system. Windows. Controls. control class. However, it can also
Contentcontrol, itemscontrol, and other control derived classes. Many built-in controls can be derived directly or indirectly from the contentcontrol with the content attribute added, and thi
In windows phone 7, no file system (that is, functions such as filestream and OpenFileDialog cannot be used) or database system have been determined in the current version, what should I do if I need to save some user configuration information or temporary data locally during development? The answer is that you can only use the special function Isolate Storage of
Windows Phone 7 has been identified on the current version of no file system (that is, FileStream, OpenFileDialog, such as features are not available) and the database system, which need to save some user configuration information or temporary data in the development of local how to do? The answer is instead of using Silverlight's feature isolate storage to save
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