34 lines
1.1 KiB
C#
34 lines
1.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Controls;
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using System.Windows.Media.Animation;
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using System.Windows;
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namespace AntdWpf.Helpers
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{
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public class ProgressAssist
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{
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public static double GetSmoothValue(DependencyObject obj)
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{
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return (double)obj.GetValue(SmoothValueProperty);
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}
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public static void SetSmoothValue(DependencyObject obj, double value)
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{
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obj.SetValue(SmoothValueProperty, value);
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}
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public static readonly DependencyProperty SmoothValueProperty =
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DependencyProperty.RegisterAttached("SmoothValue", typeof(double), typeof(ProgressAssist), new PropertyMetadata(0.0, changing));
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private static void changing(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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var anim = new DoubleAnimation((double)e.OldValue, (double)e.NewValue, new TimeSpan(0, 0, 0, 0, 300));
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(d as ProgressBar).BeginAnimation(System.Windows.Controls.Primitives.RangeBase.ValueProperty, anim, HandoffBehavior.Compose);
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}
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}
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}
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