wpf 表格：WPF中DataGrid更改后台数据并更新前台显示的问题

最新推荐文章于 2025-06-27 22:51:11 发布

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最新推荐文章于 2025-06-27 22:51:11 发布

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展示

<DataGrid x:Name="dataGrid" Grid.Row="0" Grid.Column="0" ItemsSource="{Binding}" AutoGenerateColumns="false" SelectionUnit="CellOrRowHeader" SelectionMode="Single" IsReadOnly="True" HorizontalAlignment="Left" Margin="50,20,50,0">
<DataGrid.Columns>
<DataGridTextColumn Header="指标" Width="*" Binding="{Binding Path=name,Mode=OneWay}" FontSize="12" />
<DataGridTextColumn Header="数值" Width="3*" Binding="{Binding Path=value,Mode=OneWay}" FontSize="12" >
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="TextWrapping" Value="Wrap"/>
<Setter Property="Height" Value="auto"/>

</Style>
</DataGridTextColumn.ElementStyle>
</DataGridTextColumn>
</DataGrid.Columns>
</DataGrid>

集合赋值

ObservableCollection<SxAllData> sxallData = new ObservableCollection<SxAllData>() {
new SxAllData("心率及心率变异性" ,"平均"+Data.HAvg.ToString()+"；最大值："+Data.HMax.ToString() +"；最小值"+Data.HMin.ToString()+"；标准差"+Data.HStandardDeviation.ToString()+"。"+
" 心率变异性：SDNN："+ Data.SDSD.ToString()+"；RMS-SD："+Data.RMS_SD.ToString()+" ；M-SD："+Data.M_SD.ToString()+" ；SDSD："+Data.SDSD.ToString()+" ；NN50："+Data.NN50.ToString()+" ；PNN50："+Data.PNN50.ToString()+" ；") ,
new SxAllData("皮肤电反应" ,"平均"+ Data.XAvg.ToString()+"；最大值："+ Data.XMax.ToString()+"；最小值"+Data.XMin.ToString()+"；标准差"+ Data.XStandardDeviation.ToString()+"。") ,
new SxAllData("血氧饱和度" ,"平均"+ Data.PAvg.ToString()+"；最大值："+ Data.PMax.ToString()+"；最小值"+Data.PMin.ToString()+"；标准差"+ Data.PStandardDeviation.ToString()+"。")
};

dataGrid.DataContext = sxallData;

赋值类

public class SxAllData
{
public String name { set; get; }
public String value { set; get; }
public SxAllData()
{
}

public SxAllData(string name, string value)
{
this.name = name;
this.value = value;
}
}