Question

我有一个Enum：

namespace LibiqCommonStructures
{
    using System;

    public enum ItemStatusType
    {
        NotImplemented,
        New,
        Processed,
        Missing,
        NotUsed,
        Failed
    }
}


<igWPF:XamDataGrid DataSource="{Binding Path=Images}" ActiveDataItem="{Binding SelectedItem}"  MaxHeight="300">
                <igWPF:XamDataGrid.Resources>
                    <Style TargetType="{x:Type igWPF:DataRecordCellArea}" BasedOn="{StaticResource {x:Type igWPF:DataRecordCellArea}}">
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=Record.DataItem.ItemStatus}" Value="{x:Static libIq:ItemStatusType.Missing}">
                                <Setter Property="Background" Value="Tomato"></Setter>
                            </DataTrigger>
                        </Style.Triggers>
                    </Style>
                </igWPF:XamDataGrid.Resources>
                <igWPF:XamDataGrid.FieldLayoutSettings>
                    <igWPF:FieldLayoutSettings SelectionTypeRecord="Single" AutoGenerateFields="False" AllowDelete="False"/>
                </igWPF:XamDataGrid.FieldLayoutSettings>
                <igWPF:XamDataGrid.FieldSettings >
                    <igWPF:FieldSettings Width="Auto" AllowEdit="False" />
                </igWPF:XamDataGrid.FieldSettings>
                <igWPF:XamDataGrid.FieldLayouts>

当枚举为ItemStatusType.Missing

时，我想更改行的背景颜色

我可以看到错过了绑定但行的颜色没有改变。我的 x：static 可能有问题吗？

Answer 1

将枚举字符串放在Value中。它会起作用：

       <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=Record.DataItem.ItemStatus}" Value="Missing">
             <Setter Property="Background" Value="Tomato"></Setter>
        </DataTrigger>

枚举数据触发器

1 个答案: