While a thread is running, either uploading or downloading, you can query it to check on its status to provide the user with feedback (e.g. a progress bar).
当一个线程在运行的时候，不管是上传还是下载，你可以查询进程状态并且给用户一个反馈（例如一个进度条）。
A progress bar will be displayed to indicate the progress of the installation.
将显示一个进度条，表示安装的进度。
The manual progress bar on the page is very similar, as you can see in Listing 5.
这个页面中的手动进度工具条十分相似，正如您在列表5中所看到的。
The progress bar should begin as soon as the user has decided to start the process.
当用户决定开始流程时进度条就该显示。
You click the button to start the secondary task and update the progress bar as it runs.
单击这个按钮，启动第二个任务，并在它运行时更新进度条。
The presentation of the progress bar is controlled by the CSS classes that Table 4 shows.
进度工具条的显示是由表格4显示的css类来控制的。
Move the mouse around the highlighted area until the progress bar is full to generate the key.
在高亮区域周围移动鼠标，直到进度条填满，生成密钥。
Immediately above the progress bar is a (centered) Label that shows the value of the progress bar.
紧贴在进度条上的是一个(居中的)Label，它展示了进度条的值。
When progress bar disappears, it means that building is finished and the tool can continue playback.
当进度条消失时，就意味着构建已经完成，工具可以继续回放了。
Progress can be used to implement a progress bar or another mechanism to report progress to the user.
progress可以用来实现进度栏或另一种向用户报告进度的机制。
While you are making the call to the Web service, you will see a progress bar at the bottom of the screen.
在您调用Web服务时，您将看到屏幕底部的进度条。
A progress bar will appear and display notes from the installer regarding the progress of the installation.
接下来会出现一个进度条，显示与安装进程相关的说明。
Consider the thread defined in Listing 10, which updates the label, progress bar and the slider in Figure 4.
考虑一下清单10中定义的线程，该线程将更新图4中的标签、进度条和滑块。
Remember, the purpose of this button is to automatically trigger the Ajax refresh action on the progress bar.
切记，这个按钮的目的是在进度工具条上自动激发Ajax刷新行为。
The import of the Rational Rose model will start, and a progress bar will show you the status of the migration.
RationalRose模型的导入将开始，进度条将向您展示移植的状态。
If the progress bar is visible, it means that the project build is in progress and you must wait for it to finish.
如果进度条可见的话，那么这就意味着项目构建正在进行当中，而您必须等到它完成为止。
That is where a lot of the new elements in the HTML5 spec (like the progress bar, video, and audio tags) came from.
这就是HTML5规范中许多新元素(例如进度条、视频，和音频标签)的来源。
One way to do so is to show an automatic progress bar that will run until the server responds and the page gets refreshed.
要达到这个目的的方法之一是显示一个自动进度工具条，它会一直运行直到服务器应答以及页面得到刷新为止。
This article shows how to develop an Ajax-based file upload portlet that displays a progress bar during the file upload process.
本文展示了如何开发基于Ajax 的文件上载portlet，此 portlet能显示文件上载过程的进度条。
The progress element represents the state of an ongoing process, like the progress bar in a graphical user interface (GUI) application.
progress元素表示一个正在进行的过程的状态，就像图形用户界面(GUI)应用程序中的进度条。
The Start and Stop buttons below the progress bar are plain JSF buttons that control the bar through their onclick events (see Listing 3).
进度工具条下面的Start和Stop按钮是普通的JSF按钮，通过onclick事件控制着这个工具条(参见列表3)。
The status message section in the editor also includes a progress bar that gives an estimate of the time left to complete command deployment.
编辑器中的状态消息部分还包括一个进度栏，用于估算完成命令部署的剩余时间。
As soon as one of the answers is modified, the progress bar is updated to reflect how many answers were correct and to show overall progress.
一旦其中的一个答案被修改，这个进度工具条将会更新反映有多少答案是正确的，并显示出整个进度。
It is difficult to find a decent upload control that handles large files, shows a progress bar, and still works in a medium-trust hosting environment.
很难找到一个像样的文件上传控件，能够上传大文件，显示当前进度并且能在浏览器的安全级别设置为中级的环境运行。
To avoid such problems, it is often advisable to offer visual feedback in form of a progress bar that moves according to the progress of the running task.
为避免这样的问题，通常可取的办法是提供一个进度工具条形式的可视反馈，这个工具条根据运行着的任务来移动。
While a thread is running, either uploading or downloading, you can query it to check on its status to provide the user with feedback (eg. a progress bar).
当一个线程在运行的时候，不管是上传还是下载，你可以查询进程状态并且给用户一个反馈(例如一个进度条)。
If you want to test the portlet from the same computer where Pluto is installed, you won't be able to see the progress bar because the maximum upload size is set to 20mb.
如果从安装了Pluto的计算机测试此portlet，就不会看到进度条，原因是所设置的上载大小最大为20 MB。
A visual indicator shows if the collection has ended successfully or failed (the progress bar is green when collection is completed with no errors, or red when it fails).
一个可视指示符显示收集成功完成还是失败(当收集完成且没有出现错误时，进度条为绿色；而收集失败时则为红色)。
Sometimes a process may only take a few seconds. In these cases it's not worth showing a full progress bar, however it may be worth adding some form of a "loading" indicator.
有时候处理过程仅需短短几秒，这种情况下无需显示完整的进度，仅仅加入一个“载入”标示就好。
Pages can be designed to update a list of comments as new comments are added, to display a ticker tape of recent items, or to show a progress bar updated in real-time, for example.
例如，可以让页面在添加新注释时更新注释列表、显示一个关于最新条目的纸条，或者实时显示进度条。
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