silverlight - 使用 StoryBoard 更改图像的来源

Question

我想在鼠标悬停时使用silverlight blend中的情节提要更改图像的来源：

   <VisualState x:Name="MouseOver">
<Storyboard>
   ---code here--                                           
</Storyboard>
</VisualState>

Answer 1

好的，终于解决了：

在鼠标悬停时，我只是将图像的可见性折叠起来，并使其他图像的可见性变为可见。就是这样 ：）

                                <VisualState x:Name="MouseOver">
                                    <Storyboard>
                                        <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="fillColor">
                                            <SplineDoubleKeyFrame KeyTime="0" Value=".35"/>
                                        </DoubleAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="image">
                                    <DiscreteObjectKeyFrame KeyTime="0">
                                    <DiscreteObjectKeyFrame.Value>
                                    <Visibility>Collapsed</Visibility>
                                    </DiscreteObjectKeyFrame.Value>
                                    </DiscreteObjectKeyFrame>
                                    </ObjectAnimationUsingKeyFrames>

                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="hoverimage">
                                    <DiscreteObjectKeyFrame KeyTime="0">
                                    <DiscreteObjectKeyFrame.Value>
                                    <Visibility>Visible</Visibility>
                                    </DiscreteObjectKeyFrame.Value>
                                    </DiscreteObjectKeyFrame>
                                    </ObjectAnimationUsingKeyFrames>                
                                    </Storyboard>
                                </VisualState>