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C# DataContextChangedEventArgs类代码示例

2023-12-29 17:49编辑: www.jxszl.com景先生毕设
本文整理汇总了C#中DataContextChangedEventArgs类的典型用法代码示例。如果您正苦于以下问题:C#DataContextChangedEventArgs类的具体用法?C#DataContextChangedEventArgs怎么用?C#DataContextChangedEventArgs使用的例子?这里精选的类代码示例或许可以为您提供帮助。 示例1:UserControl_DataContextChanged privatevoidUserControl_DataContextChanged(FrameworkElementsender,DataContextChangedEventArgsargs) { Graph.ClearSeries(); varitem=DataContextasChartSong; if(item==null)return; varcolor=Colors.White; switch(item.ChangeDirection) { caseChartSong.Direction.Up: color=Colors.Green; break; caseChartSong.Direction.Down: color=Colors.Red; break; } ChangePercentBlock.Foreground=newSolidColorBrush(color); vardata=item.Signals.Select((p,i)=>newPoint(i,p)).ToList(); varserie=newSerie("Signals"){ShiftSize=100}; serie.SetData(data); Graph.AutoRedraw=true; Graph.AddSerie(serie); }
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