WPF DataGrid控件的使用 使用列模板来进行数据格式的美化

   <Grid><Grid.RowDefinitions><RowDefinition Height="0.1*" /><RowDefinition /></Grid.RowDefinitions><Button  Content="刷新"FontSize="25"Command="{Binding ExecuteRefreshCommand}" /><DataGrid ItemsSource="{Binding deviceInfos}"VerticalAlignment="Stretch"Grid.Row="1"Margin="10,20,10,0"RowDetailsVisibilityMode="Collapsed"GridLinesVisibility="None"IsReadOnly="True"AllowDrop="True"FontSize="25"Cursor="Hand"ColumnWidth="*"AutoGenerateColumns="False"CanUserReorderColumns="False"CanUserResizeColumns="False"CanUserSortColumns="False"IsSynchronizedWithCurrentItem="False"SelectionUnit="FullRow"SelectionMode="Single"SelectedIndex="{Binding deviceIndex}"Style="{StaticResource RubyerDataGrid}"Foreground="White"><DataGrid.Columns><DataGridTextColumn Header="设备名称"HeaderStyle="{StaticResource Amcz}"ElementStyle="{StaticResource contentCenterStyle}"Binding="{Binding name}" /><DataGridTextColumn Header="设备IP地址"HeaderStyle="{StaticResource Amcz}"ElementStyle="{StaticResource contentCenterStyle}"Binding="{Binding ipaddress}" /><DataGridTemplateColumn    Header="设备状态"HeaderStyle="{StaticResource Amcz}"><DataGridTemplateColumn.CellTemplate><DataTemplate><TextBlock Text="{Binding isOnLine,Converter={StaticResource bootToStringOnline}}"Foreground="{Binding isOnLine,Converter={StaticResource boolTobrushOnline} }"FontWeight="Bold"HorizontalAlignment="Center"VerticalAlignment="Center" /></DataTemplate></DataGridTemplateColumn.CellTemplate></DataGridTemplateColumn><DataGridTemplateColumn Header="操作"HeaderStyle="{StaticResource Amcz}"><DataGridTemplateColumn.CellTemplate><DataTemplate  ><StackPanel Orientation="Horizontal"VerticalAlignment="Center"HorizontalAlignment="Center"Margin="5"><Button Height="auto"Width="auto"FontSize="20"HorizontalContentAlignment="Center"VerticalContentAlignment="Center"Margin="0,0,15,0"IsEnabled="{Binding isOnLine}"Command="{Binding DataContext.ExecuteCommand,RelativeSource={RelativeSource Mode=FindAncestor,AncestorType=DataGrid}}"><StackPanel  Orientation="Horizontal"VerticalAlignment="Center"HorizontalAlignment="Center"><Label HorizontalAlignment="Left"VerticalAlignment="Center"Content="{materialdesign:PackIcon Pencil, Size=25}"Margin="0,0,5,0" /><TextBlock Text="查看"HorizontalAlignment="Left"VerticalAlignment="Center" /></StackPanel></Button></StackPanel></DataTemplate></DataGridTemplateColumn.CellTemplate></DataGridTemplateColumn></DataGrid.Columns><DataGrid.ColumnHeaderStyle><Style TargetType="DataGridColumnHeader"><Setter Property="Background"Value="{DynamicResource PrimaryHueMidBrush}"></Setter></Style></DataGrid.ColumnHeaderStyle><DataGrid.CellStyle><Style TargetType="DataGridCell"><Setter Property="BorderBrush"Value="{DynamicResource PrimaryHueMidBrush}"></Setter><Setter Property="Background"Value="#003366"></Setter><Setter Property="Foreground"Value="White"></Setter></Style></DataGrid.CellStyle></DataGrid></Grid>

转换器：把bool 类型转换为Brush 类型

 public class BoolToBrushOnLineConverter : IValueConverter{public object Convert(object value, Type targetType, object parameter, CultureInfo culture){if (value != null){if (value is bool){if ((bool)value){return new SolidColorBrush(Colors.Green);}else{return new SolidColorBrush(Colors.Red);}}}return new SolidColorBrush(Colors.White);}public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture){throw new NotImplementedException();}}