Question

我有一个数据网格，其中一列有一个单选按钮。我想在达到某个条件时设置GroupName。以下是代码

        <Custom:DataGrid.Columns>

                      <!-- ONLY ENABLED WHEN THE ITEM TYPE IS SINGLESELECT OR SINGLESELECT WITH ADDIOTIONAL DATA-->
            <Custom:DataGridTemplateColumn CanUserResize="False" MinWidth="20" >
                <Custom:DataGridTemplateColumn.CellTemplate>
                    <DataTemplate>
                        <RadioButton IsChecked="{Binding IsChecked}" d:DesignWidth="16" d:DesignHeight="16" GroupName="SingleChoiceSelection" Template="{DynamicResource RadioButtonTemplate}" Background="{DynamicResource BackgroundNew}" BorderBrush="#FF7A7171" Foreground="#FF6C6C6C" Margin="0" />
                    </DataTemplate>
                </Custom:DataGridTemplateColumn.CellTemplate>
            </Custom:DataGridTemplateColumn>


            <Custom:DataGridTextColumn Header="Choices"  Binding="{Binding ChoiceText}"  CellStyle="{DynamicResource DataGridCellStyle2}" MinWidth="150" />


        </Custom:DataGrid.Columns>

    </Custom:DataGrid>

ItemSource包含一个名为isChecked的属性，当isChecked更改为true时，我想更改前景色。我如何使用数据触发器进行此操作？

Answer 1

<DataTrigger Binding="{Binding IsChecked}" Value="True" > 
    <Setter Property="Foreground" Value="Yellow" /> 
<DataTrigger>

在datagrid中为单选按钮调用datatrigger

1 个答案: