pptx viewer

In this case, use Eclipse to develop a picture viewer for the Android2.1 version number.1) First, open eclipse. Create a new project with a Android2.1 version number SHOWTU, open the Strings.xml in the Res/values folder, and replace the code with the following:Path: Showtu/res/valus/string.xml>2) Open the Main.xml under the Res/layout file with two button controls and a ImageView control in the layout file. The code in this example is as follows:Path:

hasChanged () {return super.haschanged ();} @Overridepublic synchronized int countobservers () {return super.countobservers ();}} /** * Viewer Implements Java.util.Observer interface * @author Stone * */public class Updateobserver implements Observer {@Overridepublic void Update (Observable o, Object Arg) {System.out.println ("Notification of data Changes received:"); if (o instanceof updateobservable) { Updateobservable UO = (updateobservable) o; Sy

　　when you open a picture with the Windows Picture and Fax Viewer from the XP system, you always show the error prompt for drawing failed. the cause of this problem is that the related registry entries for Windows Picture and Fax Viewer are corrupted, please follow these steps to recover. 　　Steps/Methods 1. Start-run-enter cmd--open a command Prompt window 2. Enter regsvr32 shimgvw.dll, press ENTER, sh

Before installing the system to do a ghost, in order to achieve perfection, every time you do ghost will manually clear the Event Viewer all Windows EventLog log. Later, after using Windows 2008 r2/win7, the incident was much more complicated, so it was out of control. Then some colleagues asked how to clear them all, because one by one, at the Microsoft level there are many directories, to completely clean up half an hour, and then after the removal,

Warrior Password Viewer is a powerful password viewing software. It supports the Windows system in the * * * display of the asterisk password view, support dial-up password view, including ADSL Internet password view and LAN Internet password view, support page * * * Show the asterisk password view, support frames page, support IE automatically complete password, form content view and password list save, Support Outlook Express mail account password v

In the win7/win8.1 system, there has been a picture of the system from the photo Viewer background yellow problem, by modifying the default color profile can be resolved. In the WIN10 system, this problem can be solved in the same way. Here's a recap of how to modify: 1. Right-click on the desktop to select "screen Resolution", and then click "Advanced Settings" 2. Click on "Color Management" in the "Color Management" tab. 3, select your displa

Many WinXP users will be exposed to XPS documents, and you know that XPS documents can be opened directly under Vista or WIN7, through a software XPS VIewer, but there is no way under WinXP, so you want to open the XPS file under WinXP, We also need to use this software. After the download installation is complete, we open the XPS Viewer, click on the running software, and select the XPS file to open in

Tags: code c http COM file aWarning MSB3162: The selected Microsoft report Viewer Runtime entry requires "microsoft.sqlserver.sqlsysclrtypes.11.0". Select the missing prerequisites in the Prerequisites dialog box, or create a bootstrapper package for the missing prerequisites.The issue ReportViewer program encountered.Looked everywhere, found that the solution is this way.1) Open the XML file under this path:C:\Program Files (x86) \microsoft Sdks\wind

Linux is often used as a server operating system, if it is a desktop system usually remotely manage the Linux server, many times through VNC remote management, this time will be installed on the client VNC client software, VNC Viewer | RealVNC software is more used in VNC software.Installation:Linux distribution due to the different software management methods, the first through the software management from their own software warehouse search installa

text] substringtoindex:1] integervalue]; Nsinteger Allcount=[_imagearr Count]; if (currentindex==1) {currentindex=allcount; }else{currentindex=currentindex-1; }//Set label [_pagelabel settext:[nsstring stringwithformat:@ "%ld/%ld", Currentindex, (Long) allcount]]; Get the name of the picture nsstring *imagename=[nsstring stringwithformat:@ "girl%ld.jpg", (long) currentIndex-1]; UIImage *image=[uiimage Imagenamed:imagename]; [_imageview Setimage:image]; }//Show Next-(Ibacti

Activity { Imageswitcher Imageswitcher; Gallery gallery;int[] Pics = {r.drawable.f1, r.drawable.f2, r.drawable.f3, R.drawable.f4,r.drawable.f5, R.drawable.f6, R.drawable.f7, r.drawable.flower}; @Overrideprotected void OnCreate (Bundle savedinstancestate) {//TODO auto-generated Method Stubsuper.oncreate (SavedinstAncestate); Setcontentview (r.layout.galleryswitch); imageswitcher = (Imageswitcher) Findviewbyid (R.id.switcher); Gallery = (gallery) Findviewbyid (r.id.gallary); Imageswitcher.setfact

=fns.length-1; l>=0; l--) {//The list of callback functions for the reverse traversal subscriptionvar _fn = fns[l];if (_fn ===fn) {Fns.splice (l,1); Remove a subscriber's callback function}}}};return {Listen:listen,Trigger:trigger,Remove:remove};};Event.listen (' squareMeter150 ', function (price) {//John Doe subscription messageConsole.log (' prices = ' + price);});Event.trigger (' squareMeter150 ', 2000000); Output 2000000After the improvement, the publish-subscribe mode can be implemented wit

Original address Article Date: 2006/09/04 The new component Gird contains many classes and inheritance methods. If you are not familiar with object-oriented development, you may be confused about how a variable inherits from a class, and it is difficult to use GIRD. In YAHOO. ext. in the gird package, most classes are designed to be plug-and-play, extensible extended, and customizable mizmized, it can be easily inserted into web programs with the minimum amount of code. To test and create an exa

WinDirStat is a disk usage statistics Viewer and Cleanup tool for various versions of Microsoft Windows.Note: If you is looking for a alternative for Linux, you is looking for Kdirstat (apt-get Install Kdirstat on debian-derivatives) and for MacOS X It would is Disk Inventory x or grandperspective.Please visit the WinDirStat Blog for more up-to-date information on the program.On start, it reads the whole directory tree once and then presents it in thr

REG file Contents:Windows Registry Editor Version 5.00; Change Extension ' s File Type[Hkey_current_user\software\classes\.jpg]@= "PhotoViewer.FileAssoc.Tiff"; Change Extension ' s File Type[Hkey_current_user\software\classes\.jpeg]@= "PhotoViewer.FileAssoc.Tiff"; Change Extension ' s File Type[Hkey_current_user\software\classes\.gif]@= "PhotoViewer.FileAssoc.Tiff"; Change Extension ' s File Type[Hkey_current_user\software\classes\.png]@= "PhotoViewer.FileAssoc.Tiff"; Change Extension ' s File T

[DllImport ("user32.dll", EntryPoint = "SetWindowPos", CharSet = CharSet.Auto)] static extern bool SetWindowPos ( IntPtr hWnd, IntPtr hwndinsertafter, int X, int Y, int cx, int cy, UINT uFl AGS); static readonly IntPtr hwnd_topmost = new IntPtr (-1); static readonly IntPtr hwnd_notopmost = new IntPtr (-2); static readonly IntPtr hwnd_top = new IntPtr (0); Const UINT32 swp_nosize = 0x0001; Const UINT32 Swp_nomove = 0x0002; Const UINT32 Swp_nozorder

framework.First, we define an abstract observer./** * TODO (Description class Responsibilities) * @author Chao.gao * @date November 30, 2015 Morning 8:50:59 * @version /***aclasscanimplementtheSpecific observers:public class Endprocessmailsenthandler implements baseobserverhandler{//actual Update method, specifically implemented slightly}in observer mode, the target role is called by the client program and notifies the specific observer role through the target role. In the traditional observer

voidNotifyobserver () {//TODO auto-generated Method Stub for(Observer o:list) {o.update ("Hello, world!."); } }}The following code is specific to the observer implementation: Package Obeserver; Public class Implements Observer { @Override publicvoid update (String str) { // TODO auto-generated method stub System.out.println (str);} }Write a test code below to see: PackageObeserver; Public classObservertest { Public Static voidMain (string[] args) {Subject S1

registered, back Group is notify) 2, there is a better understanding, when one thing is done, you can do other things. such as: With Money can buy food, wear, drink. (One-to-many). When you spend money in the bank will be, SMS notify you, email notify you, notify you, you can also cancel SMS notification. What are the points of note when using Observer mode? If there is a cyclic dependency between the observers, the observed will trigger a cyclic call between them, causing the system to crash.

functions, because different observers have different ways, so declare them as pure virtual functions, implemented in derived classes.3. The observer is implemented with the list template in Std, so a destructor is required to release it.Viewer Interface Description:1. Because all observers have an update status, declare it as an interface.The 2.Update () function has different behavior for different concrete objects, so it is implemented in derived classes and declared as pure virtual function