How to trigger an Animation when TextBlock’s Text is changed during a DataBinding

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How to trigger an Animation when TextBlock’s Text is changed during a DataBinding

原文:http://michaelscherf.wordpress.com/2009/02/23/how-to-trigger-an-animation-when-textblocks-text-is-changed-during-a-databinding/ <TextBlock x:Name="tbMessage" Text="{Binding Path=StatusBarText, NotifyOnTargetUpdated=True}"> <…

[WPF系列]-基础系列 Property Trigger, DataTrigger & EventTrigger

So far, we worked with styles by setting a static value for a specific property. However, using triggers, you can change the value of a given property, once a certain condition changes. Triggers come in multiple flavors: Property triggers, event trig…

WPF 使用Trigger遇到的问题

1. 在style中使用trigger无效的场景原因是直接在对象上设置值将导致style中的值无效,去掉TextBlock对象的Foreground后,Trigger将正常工作 <TextBlock Text="AAA" Foreground="Black" > <TextBlock.Style> <Style TargetType="TextBlock"> <Setter Property="…

Trigger和ViewStateManager的具体比较

ViewStateManager的好处拥有 GeneratedDuration ,可以很方便的进行几个状态之间的切换过渡动画. 坏处是,在界面加载时只能显示默认效果,通过GoToStateAction 绑定的DataTrigger 必须在界面加载完毕后触发才有效果. -------下面为转载http://www.th7.cn/Program/net/201212/115057.shtml [TemplateVisualState(Name = "Large", GroupName…

Label & TextBlock

I always thought it was odd that WPF has both TextBlock and Label. They both are responsible for displaying a small amount of text. Every piece of documentation about Label I have read justifies its existence by mentioning that it allows for access…

WPF 杂谈——Trigger触发器

笔者在使用的WPF过程中,见过的触发器有三种:Trigger.DataTrigger.EventTrigger.其中最为常用的要属Trigger.至于触发器的作用就是当某个属性的值发生变化,应该去做某事.当然这是笔者自身的理解.比较简单.那么这三者之间有什么不同呢?这便是这章要讨论的目地.WPF的Style笔者喜欢把他看作CSS的样式.那么Trigger触发器你们可以理解为CSS样式中类似于:hover 伪类.这样子笔者做一个列子吧.如下,当鼠标移动在文本上面的,前景色变成为红色. <Grid>…

Framework for Graphics Animation and Compositing Operations

FIELD OF THE DISCLOSURE The subject matter of the present disclosure relates to a framework for handling graphics animation and compositing operations for a graphical user interface of a computer system application. BACKGROUND OF THE DISCLOSURE Mac O…