Silverlight三个实用技巧今天,我看了Silverlight发现之旅的视频教程,发现一些东西挺有用的。我现在就把它摘出来,让大家来分享一下这些我个人觉得挺好的东西。 一、DebugSilverlight应用程序的方法: 第一种: 1.Silverlight引用命名空间:System.Diagnost
Silverlight三个实用技巧今天,我看了Silverlight发现之旅的视频教程,发现一些东西挺有用的。我现在就把它摘出来,让大家来分享一下这些我个人觉得挺好的东西。
一、DebugSilverlight应用程序的方法:
第一种:
1.Silverlight引用命名空间:System.Diagnostics;
2.在程序必要的地方写:Debug.WriteLine("想要输出的内容");
3.Debug的时候,在输出窗口就可以输出“想要输出的内容”
第二种:
1.引用命名空间:System.Windows.Browser;
2.在程序必要的地方写:HtmlPage.Window.Alert("alert的信息");
3、运行的时候就能够alert出“alert的信息”;
这两种方法,我个人觉得都很不错,特别是第一种,比在哪个地方设置断点来调试方便多了。只要看到那个地方没输出,就等于知道了哪个地方出现了错误。
二、Silverlight使用全屏
1.引用命名空间:System.Windows.Interop;
2.在程序必要的地方写:ContentmyContent=newContent();myContent.IsFullScreen=!myContent.IsFullScreen;
这样就可以控制运行程序是否全屏。
三、实现Timer计时器
1.引用命名空间:System.Windows.Threading;
2.实例化Timer对象:
<ol> <li> <span><font>DispatcherTimertimer</font></span><span>=</span><span><font>newDispatcherTimer</font></span><span>(); </span> </li> <li> <span><font>timer.Interval</font></span><span>=</span><span><font>TimeSpan</font></span><span>.FromMilliseconds(10); </span> </li> <li><span>timer.Tick+=newEventHandler(timer_Tick); </span></li> <li><span>voidtimer_Tick(objectsender,EventArgse) </span></li> <li><span>{ </span></li> <li><span>//todo </span></li> <li><span>} </span></li> </ol>
就这样,一个timer已经完成了。
但是要让它执行,就必须写上timer.Start();要停止的话就写上timer.Stop();
以上这三点,我觉得在学习Silverlight的时候,一定会很有用,特别是第一点,我个人觉得在其他开发可能也会很有用。希望大家努力拍砖吧。
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