wpf - 将 DataTemplate 用于基础架构 XamComboEditor (WPF)

Question

如何将数据模板用于基础设施组合框？基本上我们想在一个组合框中显示多列。这些列来自同一对象的不同属性。

Answer 1

以下是您的问题的示例。

<igDP:Field Name="MultumRoute" Label="Route" >
    <igDP:Field.Settings>
        <igDP:FieldSettings EditAsType="{x:Type Domain:MultumRoute}" EditorType="{x:Type igDE:XamComboEditor}" >
            <igDP:FieldSettings.EditorStyle>
                <Style TargetType="{x:Type igDE:XamComboEditor}">
                    <Setter Property="DisplayMemberPath" Value="Name" />
                    <Setter Property="ItemsSource" Value="{Binding Source={StaticResource multumRouteDropDownDataSource}, Mode=OneWay}"  />
                </Style>
            </igDP:FieldSettings.EditorStyle>
        </igDP:FieldSettings>
    </igDP:Field.Settings>
</igDP:Field>

Answer 2

        List<CodeItem> codes = new List<CodeItem>()
        {
            new CodeItem() { Code="AAA", Description="Alpha" },
            new CodeItem() { Code="BBB", Description="Bravo" },
            new CodeItem() { Code="CCC", Description="Charlie" },
            new CodeItem() { Code="DDD", Description="Delta" },
            new CodeItem() { Code="EEE", Description="Echo" },
        };

        comboBox1.ItemsSource = codes;

---

   <igEditors:XamComboEditor IsEditable="False" Name="comboBox1" Height="23" Width="150">
        <igEditors:XamComboEditor.PreDropDownAreaTemplate>
            <DataTemplate>
                <StackPanel Orientation="Horizontal">
                    <TextBlock Text="Code" FontWeight="Bold" Width="50" />
                    <TextBlock Text="Description" FontWeight="Bold" Width="100" />
                </StackPanel>
            </DataTemplate>
        </igEditors:XamComboEditor.PreDropDownAreaTemplate>

        <igEditors:XamComboEditor.ComboBoxStyle>
            <Style TargetType="ComboBox">
                <Setter Property="ItemTemplate">
                    <Setter.Value>
                        <DataTemplate>
                            <StackPanel Orientation="Horizontal">
                                <TextBlock Text="{Binding Code}" Width="50" />
                                <TextBlock Text="{Binding Description}" Width="100" />
                            </StackPanel>
                        </DataTemplate>
                    </Setter.Value>
                </Setter>
            </Style>
        </igEditors:XamComboEditor.ComboBoxStyle>
    </igEditors:XamComboEditor>