Set GridViewColumn's text color red if binding 'Result' property equals 'Error'.

gistfile1.xml

    <!-- (snip) -->
    <GridViewColumn Header="Result" DisplayMemberBinding="{Binding Result}">
        <GridViewColumn.CellTemplate>
            <DataTemplate>
                <TextBlock Text="{Binding}">
                    <TextBlock.Style>
                        <Style TargetType="{x:Type TextBlock}">
                            <Style.Triggers>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding}" Value="Error"/>
                                    </MultiDataTrigger.Conditions>
                                    <Setter Property="Foreground" Value="Red"/>
                                </MultiDataTrigger>
                            </Style.Triggers>
                        </Style>
                    </TextBlock.Style>
                </TextBlock>
            </DataTemplate>
        </GridViewColumn.CellTemplate>
    </GridViewColumn>
    <!-- (snip) -->