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更新时间：2021-12-15 08:16:11
<Grid> <Canvas x:Name="LayoutRoot">
<Image Cursor="Hand" MouseLeftButtonDown="imgLogo1_MouseLeftButtonDown" MouseEnter="imgLogo1_MouseEnter"
MouseLeave="imgLogo1_MouseLeave" Canvas.ZIndex="1" x:Name="imgLogo1" Canvas.Left="100"
Canvas.Top="60" Height="100" Source="Image/Picture.jpg">
<Image.RenderTransform>
<ScaleTransform x:Name="LogoScale" CenterX="90" CenterY="96">
</ScaleTransform>
</Image.RenderTransform>
</Image>
</Canvas>
</Grid>
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public partial class Window8 : Window
{
public Window8()
{
InitializeComponent();
timer = new System.Windows.Threading.DispatcherTimer();
timer.Interval = TimeSpan.FromMilliseconds(50);
timer.Tick += new EventHandler(timer_Tick);
}
private System.Windows.Threading.DispatcherTimer timer;
private ScaleDirection scaleDirection ;
void timer_Tick(object sender, EventArgs e)
{
AdjustScale(scaleDirection, LogoScale);
}
void AdjustScale(ScaleDirection scaleDirection, ScaleTransform scale)
{
if (scaleDirection == ScaleDirection.Down)
{
if (scale.ScaleX < 1.3)
{
scale.ScaleX += 0.05; scale.ScaleY += 0.05;
}
else
timer.Stop();
}
else
{
if (scale.ScaleX > 1.0)
{
scale.ScaleX -= 0.05;
scale.ScaleY -= 0.05;
}
else
timer.Stop();
}
}
enum ScaleDirection
{
Up,
Down
}
private void imgLogo1_MouseEnter(object sender, MouseEventArgs e)
{
scaleDirection = ScaleDirection.Down;
timer.Start();
}
private void imgLogo1_MouseLeave(object sender, MouseEventArgs e)
{
scaleDirection = ScaleDirection.Up;
timer.Start();
}
private void imgLogo1_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
MessageBox.Show("test");
}
}
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原文：http://www.csharpwin.com/dotnetspace/10339r6936.shtml
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本文转自Work Hard Work Smart博客园博客，原文链接：http://www.cnblogs.com/linlf03/archive/2011/08/23/2150559.html，如需转载请自行联系原作者