淡入效果
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<Application x:Class="EnergeMonitorEVK.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" StartupUri="MainWindow.xaml"> <Application.Resources> <Style x:Key="windowOpacity" TargetType="{x:Type Window}"> <Style.Triggers> <EventTrigger RoutedEvent="Window.Loaded"> <BeginStoryboard> <Storyboard> <DoubleAnimation Storyboard.TargetProperty="Opacity" From="0.0" To="1.0" Duration="0:0:1" /> </Storyboard> </BeginStoryboard> </EventTrigger> </Style.Triggers> </Style> </Application.Resources> </Application>