Re-imagine Windows 8.1 Store Apps series Article index, apps Article Index

Re-imagine Windows 8.1 Store Apps series Article index, apps Article Index

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[Re-imagine Windows 8 Store Apps series]

Re-imagine Windows 8.1 Store Apps series Article Index

Author: webabcd


1. re-imagine Windows 8.1 Store Apps (72)-added controls: AppBar and CommandBar
Introduction
New controls for Windows 8.1 Store Apps

• AppBar-application bar control (AppBarButton, AppBarToggleButton, and AppBarSeparator are added)
• CommandBar-application bar control (simplified AppBar Version)

2. re-imagine Windows 8.1 Store Apps (73)-added controls: DatePicker and TimePicker
Introduction
New controls for Windows 8.1 Store Apps

• DatePicker-date Selection Control
• TimePicker-Time Selection Control

3. re-imagine Windows 8.1 Store Apps (74)-added controls: Flyout, MenuFlyout, and SettingsFlyout.
Introduction
New controls for Windows 8.1 Store Apps

• Flyout-Flyout Control
• MenuFlyout-menu Flyout Control
• SettingsFlyout-set the Panel Flyout Control

4. reimagine Windows 8.1 Store Apps (75)-added controls: Hub and Hyperlink
Introduction
New controls for Windows 8.1 Store Apps

• Hub-center control (composed of one header and multiple sections)
• Hyperlink-Hyperlink control (used in RichEditBox, RichTextBlock, and RichTextBlockOverflow)

5. reimagine Windows 8.1 Store Apps (76)-added control: SearchBox
Introduction
New controls for Windows 8.1 Store Apps

• SearchBox-search box (the data source is local and relevant information is obtained from the input method editor)
• SearchBox-search box (the data source is on the server, and icons and descriptions are recommended for search)
• SearchBox-search box (metadata of the data source in the local file)

6. re-imagine Windows 8.1 Store Apps (77)-control enhancement: Enhancement of text controls. Some controls Add the Header and HeaderTemplate attributes, and some controls Add the PlaceholderText attributes.
Introduction
Re-imagine Windows 8.1 Store Apps control enhancement

• Enhancement of text controls
• Added the Header and HeaderTemplate attributes for some controls.
• Added the PlaceholderText attribute for some controls.

7. re-imagine Windows 8.1 Store Apps (78)-control enhancement: ScrollViewer, FlipView, Popup
Introduction
Re-imagine Windows 8.1 Store Apps control enhancement

• ScrollViewer-Enhancement of the scroll View Control
• FlipView-enhanced sliding View Controls
• Popup-enhance the control in the pop-up box

8. re-imagine Windows 8.1 Store Apps (79)-control enhancement: MediaElement, Frame
Introduction
Re-imagine Windows 8.1 Store Apps control enhancement

• MediaElement-controls for playing a video or audio
• Frame-Frame control for navigation

9. re-imagine Windows 8.1 Store Apps (80)-control enhancement: Basic Applications of WebView, POST data, and interaction with JavaScript
Introduction
Re-imagine Windows 8.1 Store Apps control enhancement

• Basic Applications of WebView
• WebView loads URLs through POST requests and HTTP headers
• WebView and JavaScript Interaction

10. re-imagine Windows 8.1 Store Apps (81)-control enhancement: Load local html, intelligently replace url references in html, Share the content in WebView through Share Contract, for WebView
Introduction
Re-imagine Windows 8.1 Store Apps control enhancement

• WebView loads local html and intelligently replaces url references in html
• WebView sharing through Share Contract
• WebView

11. reimagine Windows 8.1 Store Apps (82)-binding: DataContextChanged, TargetNullValue, FallbackValue, UpdateSourceTrigger
Introduction
Re-imagine binding Windows 8.1 Store Apps

• Events triggered when the DataContext of DataContextChanged-FrameworkElement changes
• TargetNullValue-value to be displayed when the bound data is null
• FallbackValue-the value to be displayed when the binding fails (the return value cannot be returned)
• UpdateSourceTrigger-data update trigger method on the UI

12. reimagine Windows 8.1 Store Apps (83)-New Features of the file system
Introduction
New features of the file system in Windows 8.1 Store Apps

• Brief Introduction to file system enhancements in win8.1
• "Database" Management
• Manage and use Indexes

13. reimagine Windows 8.1 Store Apps (84)-New Features of image processing and new features of Share Contract
Introduction
New Features of Image Processing in Windows 8.1 Store Apps and Share Contract

• New Features of Image Processing-using RenderTargetBitmap for xaml and saving images
• New Features of Share Contract-added WebLink and ApplicationLink, removed Uri, and "sharing target" can be dismiss by yourself

14. New Features of Windows 8.1 Store Apps (85)-alarm notification (alarm clock) and Tile
Introduction
New Features of Windows 8.1 Store Apps notifications

• Alarm notification (alarm)
• New Features of Tile

15. New Features of Windows 8.1 Store Apps (86)-system UI: Theme, variable window width, ApplicationView, and DisplayInformation
Introduction
New Features of Windows 8.1 Store Apps system UI

• Theme-Theme (there are two themes in total: Light and Dark, the default is Dark)
• Adjustable window width
• ApplicationView
• DisplayInformation

16. reimagine Windows 8.1 Store Apps (87)-TTS: Speak Text, Speak SSML
Introduction
Re-imagine Windows 8.1 Store Apps TTS (Text To Speech)

• Speak Text
• Speak SSML

17. re-imagine Windows 8.1 Store Apps (88)-New Communication feature: New HttpClient
Introduction
New Features of communication in Windows 8.1 Store Apps

• New HttpClient
• Http get string
• Http get stream
• Http post string
• Http post stream

18. New Features of Windows 8.1 Store Apps (89)-New communication features: downloading data, uploading data, and uploading files
Introduction
New Features of communication in Windows 8.1 Store Apps

• Download data (display the download progress and save the downloaded data to the local device)
• Upload data (display upload progress)
• Upload files

19. New Features of Windows 8.1 Store Apps (90)-New communication features: http request Cache Control and cookie read/write through HttpBaseProtocolFilter; custom HttpFilter; others
Introduction
New Features of communication in Windows 8.1 Store Apps

• Use HttpBaseProtocolFilter to control the cache logic and how to manage cookies through HttpBaseProtocolFilter
• Custom HttpFilter
• Others

20. reimagine Windows 8.1 Store Apps (91)-New Features of background tasks: Download and upload features, pre-download network resources before the program starts, and other new features of background tasks
Introduction
New Features of tasks after Windows 8.1 Store Apps

• Download and upload features
• Pre-download network resources before the program starts
• Other new features of background tasks

21. reimagine Windows 8.1 Store Apps (92)-other new features: CoreDispatcher, calendar, custom lock screen series pictures
Introduction
New Features of Windows 8.1 Store Apps

• New Features of CoreDispatcher
• Calendar related operations
• Series of images to be displayed during custom screen lock

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How can I use Windows 81 Enterprise Edition?

New features:
Enhanced BYOD (self-supplied device)

-- Workplace Join: this new function adds an access permission. In the middle of full access and no access permission, users can access some enterprise resources under this permission on their own devices.

-- Work Folders: Work Folders allow users to synchronize user folder data in the enterprise data center to their own devices.

-- Open MDM: You can use a OMA-DM API proxy to manage Windows 8.1 devices, such as Mobile Iron and Air Watch, on Mobile devices.

-- NFC touch matching printing: easily match your Windows 8.1 device with NFC-enabled printers without internet connection.

-- Wi-Fi Direct Printing: without additional drivers, Windows 8 devices can directly connect to the Wi-Fi Direct printer.

-- Native Miracast Wireless Display: without data lines or connection cards, Windows 8.1 devices can directly use Bluetooth or NFC to match the projector supporting Miracast technology to wirelessly present your work.

-- Mobile device management: the IT administrator can use more comprehensive regulations to manage Windows RT devices, or use Windows 8.1 PC as a mobile device.

-- Web application proxy

-- RDS enhancement: Improves VDI, disk duplication exclusion, storage level division, and RemoteApps remote applications.

Enhanced mobility

-- VPN: supports more VPN clients;

-- Mobile Broadband: added support for Embedded wireless signals in Windows 8.1 to reduce power consumption.

-- Broadband data sharing: This function enables a Windows 8.1 mobile broadband PC or tablet to become a Wi-Fi hotspot.

-- Automatically activate VPN

Enhanced security

-- Remote enterprise data deletion

-- Improved biometric identification technology: All Windows 8.1 versions will contain end-to-end biometric identification, allowing you to access anywhere in Windows (Windows logon, remote access, UAC, etc) biological identification can be used for verification.

-- Popular device encryption: Previously, only Windows RT and Windows Phone 8 used device encryption. Currently, all versions of Windows 8.1 support device encryption.

-- Built-in IE11

-- The upgraded Windows Defender can more efficiently intercept malware

-- Assigned Access: this is a new feature of Windows 8.1 RT, Windows 8.1 Pro, and Enterprise Edition. You can run a Windows Store application on your device.

Modern UI experience

-- More diverse Snap View: Windows 8.1 provides more ways for you to View multiple applications running on the screen at the same time. You can adjust the size of each application running side by side, multi-screen users can run up to three applications on each display at the same time.

-- Start to desktop: in Windows 8.1 system configuration, you can choose system start to Start Screen or desktop.

-- Improvements have been made to both the desktop and the Start Screen: Multiple optimizations have been made for mouse and keyboard users.
 
[URGENT] How do I write files to the Windows apps folder of win81?

Right-click and choose Properties> Security to modify the permission. If you do not know how to modify the permission, we recommend that you do not tamper with the file.