WPF 加載等待動畫 原文:WPF 加載等待動畫

版權聲明：本文為博主原創文章，未經博主允許不得轉載。 https://blog.csdn.net/qq_29844879/article/details/80216587

直接上代碼：

xmal：

<Controls:MetroWindow x:Class="MyControlLibrarys.LoadDialog"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"xmlns:local="clr-namespace:MyControlLibrarys" Title="正在加載" WindowStyle="None" Height="180" Width="430" ShowMaxRestoreButton="False" ShowMinButton="False" ShowCloseButton="False"WindowStartupLocation="CenterScreen" Opacity="1"><Grid><Grid.ColumnDefinitions><ColumnDefinition Width="*"/><ColumnDefinition Width="4*"/></Grid.ColumnDefinitions><Label Height="36" Grid.Column="1" HorizontalAlignment="Left" Margin="20 0" Name="message" VerticalAlignment="Center" FontSize="20" /><Grid Width="35" Height="35"><Grid.Resources><DrawingBrush x:Key="brush" Stretch="None" AlignmentX="Center" AlignmentY="Top"><DrawingBrush.Drawing><GeometryDrawing Brush="Black"><GeometryDrawing.Geometry><EllipseGeometry RadiusX="2" RadiusY="5"/></GeometryDrawing.Geometry></GeometryDrawing></DrawingBrush.Drawing></DrawingBrush></Grid.Resources><Rectangle x:Name="r01" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="0"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r02" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="30"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r03" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="60"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r04" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="90"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r05" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="120"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r06" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="150"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r07" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="180"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r08" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="210"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r09" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="240"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r10" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="270"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r11" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="300"/></Rectangle.RenderTransform></Rectangle><Rectangle x:Name="r12" Fill="{StaticResource brush}" Opacity="0.2" RenderTransformOrigin="0.5,0.5"><Rectangle.RenderTransform><RotateTransform Angle="330"/></Rectangle.RenderTransform></Rectangle><Grid.Triggers><EventTrigger RoutedEvent="Grid.Loaded"><BeginStoryboard><Storyboard RepeatBehavior="Forever"><DoubleAnimation Storyboard.TargetName="r01" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.00000" To="0"/><DoubleAnimation Storyboard.TargetName="r02" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.08333" To="0"/><DoubleAnimation Storyboard.TargetName="r03" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.16666" To="0"/><DoubleAnimation Storyboard.TargetName="r04" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.24999" To="0"/><DoubleAnimation Storyboard.TargetName="r05" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.33332" To="0"/><DoubleAnimation Storyboard.TargetName="r06" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.41665" To="0"/><DoubleAnimation Storyboard.TargetName="r07" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.49998" To="0"/><DoubleAnimation Storyboard.TargetName="r08" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.58331" To="0"/><DoubleAnimation Storyboard.TargetName="r09" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.66664" To="0"/><DoubleAnimation Storyboard.TargetName="r10" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.74997" To="0"/><DoubleAnimation Storyboard.TargetName="r11" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.83330" To="0"/><DoubleAnimation Storyboard.TargetName="r12" Storyboard.TargetProperty="Opacity" AutoReverse="True" Duration="0:0:0.08333" BeginTime="0:0:0.91663" To="0"/></Storyboard></BeginStoryboard></EventTrigger></Grid.Triggers></Grid></Grid> </Controls:MetroWindow>

.cs：

/// <summary>/// Interaction logic for LoadDialog.xaml/// </summary>public partial class LoadDialog : MetroWindow{public LoadDialog(){InitializeComponent();//this.Topmost = true; //始終保持最上層}public void SetProgressText(string desc){//this.message.Content = desc;this.Dispatcher.Invoke(new Action(() =>{this.message.Content = desc;}));}}

posted on 2019-04-02 16:41 NET未來之路 閱讀(...) 評論(...) 編輯 收藏

轉載于:https://www.cnblogs.com/lonelyxmas/p/10643558.html

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