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Multi-thread thread pool: Deferred execution, cycle execution, find a thread in the threads pool to execute the specified method Introduced Re-imagine the Windows 8 Store Apps thread pool Implementing deferred execution via Threadpooltimer Implement cycle execution through Threadpooltimer Using the ThreadPool implementation "find a thread in the threads pool to execute the specified method" Example 1. Implement deferred execution via Threadpool

Introduced Re-imagine the contract for Windows 8 Store Apps Share Contract-Right sidebar called Charm, where "sharing" is called Share Contract Example 1. Demonstrates how to develop a shared source Contracts/sharecontract/sharesource.xaml Contracts/sharecontract/sharesource.xaml.cs * * Share Contract-The right-hand sidebar is called the Charm, where "sharing" is called Share Contract * * * This example demonstrates how to develop a shar

Introduced Re-imagine the Windows 8 Store Apps Notice Toast-Basic applications See http://www.cnblogs.com/webabcd/archive/2013/06/17/3139740.html Toast-Plain Text Toast Toast-Graphic Toast Toast-toast's cue tone Toast-Eject Toast as scheduled Example 1, demo plain text toast 4 templates Notification/toast/toastwithtext.xaml Notification/toast/toastwithtext.xaml.cs * * Demo 4 templates for plain text toast * The toast XmlDocument cont

Introduced Re-imagine the Windows 8 Store Apps image processing Show pictures 9 slices of a picture WriteableBitmap Get and modify picture properties Make a "zoom/rotate/encode" operation on the picture file and save the results after the operation Example 1, the demonstration of the most basic picture display Image/display.xaml Image/display.xaml.cs * * Demo The most basic picture display * * Note: * 1, refer to the picture in packa

Introduced Re-imagine the encryption and decryption of Windows 8 Store Apps Asymmetric algorithm (RSA) Signature and authentication signature (RSA) Mutual conversion between string hex base64 binary is realized through Cryptographicbuffer Example 1. Demonstrates how to use an asymmetric algorithm (RSA) Crypto/asymmetric.xaml.cs * * Demonstrates how to use the asymmetric algorithm (RSA) */using System; Using Windows.Security.Cryptography; Usin

Selector: File Selection window, folder Selection window, File Save window Introduced Re-imagine the Windows 8 Store Apps Selector Fileopenpicker-Select a file or multiple files Folderpicker-Select a folder Filesavepicker-Save file to specified path Example 1. Demonstrates how to select a file or multiple files by Fileopenpicker Picker/fileopenpickerdemo.xaml Picker/fileopenpickerdemo.xaml.cs * * Demonstrates how to select a file or mult

uninstall the application selected, in the right position, will render the software all the binaries, can be cleared all at once.Figure: Cleanmymac Uninstall functionSince the removal of the software files is optional, so if you uninstall the software you want to keep the files, as long as the tick is removed, this setting by the user's favorite. When uninstalling the software, if the files are not purged, it is easy to cause the disk pressure, so that other software will be prone to the phenom

dr = cmd. ExecuteReader ()) {if (Dr. Read ()) {testtableexists = true; }} if (!testtableexists) {string sql= "CREATE TABLE Informations (Website nvarchar (+), UserName nvarchar (+), password nvarchar (30)) "; Sqlitecommand command = new Sqlitecommand (sql, con); Command. ExecuteNonQuery (); MessageBox.Show ("OK"); } stringSqls = string. Format ("INSERT into informations (Website, userName, password)

add conditions to the query. Now, we just need to see all the sales of the "Beverages" Category: SELECT * FROM [Category Sales for 1997] WHERE categoryname= ' beverages ' 　　 Update view You can use the following syntax CREATE OR REPLACE VIEW view_name as SELECT column_name (s) from table_name WHERE condition Now, add the Category column to the current Product List view CREATE VIEW [Current Product List] as SELECT ProductID, ProductName, Category from product WHERE Discontinue=no 　　 Undo Vi

Label:Like The LIKE operator is used to search for a specified pattern in a column in a WHERE clause, and the syntax SELECT column_name (s) from table_name WHERE columns_name like pattern 　　 Original table (Persons) Id LastName FirstName Address City 1 Adams John Oxford Street London 2 Bush George Fifth Avenue New York 3 Carter Thomas Changan Street Beij

When SharePoint uses Office Web Apps to view or edit Office documents, the page appears: "Sorry, there was a problem" errorThe page appears when SharePoint 2013 uses Office Web Apps to view or edit Office documents: "Sorry, there was a problem" errorThis problem is caused by the use of the System account login site.Replace other account login problem resolution.Other errors include the following:If Office W

1. Get the time of the day: SELECT from_unixtime (Unix_timestamp (), ' yyyy-mm-dd HH:mm:ss '); 2. Calculation time difference: SELECT datediff (' 2016-12-07 ', ' 2016-12-08 '); The previous time minus the time that follows. 3. When calculating the

One of the recommended MacOSX essential appsIn this blog post, I would like to recommend the necessary apps for installation, because the computer usage requirements vary from person to person. Here I recommend some apps that I think are basically used by everyone based on my insights and long-term experience, if you are too professional, I will not recommend it. Of course, there will certainly be omissions

In Windows 8, we have introduced the WinRT platform to bring Modern Apps that include dynamic magnetic stickers and immersive user experience. If you are an enterprise user and have a corporate proxy server environment, or you are a developer and I believe you have discovered that after you replace the proxy locally, all Modern Apps will no longer be able to access the network. This is due to the network is

One will millions the bone and it will always happen in a bubble-like industry. Mobile internet is especially. From "Angry Birds " to " Plants vs Zombies ", " fishing talent ", " Sing bar ", "Mo Mo" ... App app overnight " burst red ", they create the user and financing myth, stimulated millions of individuals and small teams into app development, they also want to do nouveau riche.The glitz faded, leaving only a bunch of app corpses.According to the Street-side Network CEO evoking recalled, 201

From: http://www.cnblogs.com/poissonnotes/p/3238238.htmlSystem requirements for Windows Server 2012,Note: Servers that install Office Web apps cannot install other apps other than Office Web apps. This includesapplications such as Office,lync, SharePoint, and so on, which are deployed separately. Installing IIS 7.0Open Server ManagerAdd roles and FeaturesOpen the

Office Web Apps Installation Deployment (SHAREPOINT2013)Category: SharePoint2014-07-11 11:41 155 people read Comments (0) favorite reports Sharepoint2013microsoft Officeasp.netoffice Web Apps SolutionDirectory (?) [+]Original address: http://www.cnblogs.com/poissonnotes/p/3238238.htmlSystem requirements for Windows Server 2012,Note: Servers that install Office Web a