【发布时间】:2017-05-16 05:51:57
【问题描述】:
我正在尝试做 Combobox,它可以显示一些 2 个类, - 员工 - 雇主 显然,这两个类都有 EditAble 变量
private ObservableCollection<Employer> _itemsEmployer
private ObservableCollection<Employee> _itemsEmployee
public ObservableCollection<T> Items, where T : Employee, Employer
{
get
{
return _itemsEmployee;
}
set
{
if (_itemsEmployee == value)
{
return;
}
_itemsEmployee = value;
}
}
组合框:
<ComboBox x:Name="cbx"
IsTextSearchEnabled="True"
TextSearch.Text="EditAble"
ItemsSource="{Binding Items}" IsEditable="True"
DisplayMemberPath="EditAble"
Text="{Binding AddedText,UpdateSourceTrigger=PropertyChanged,Mode=TwoWay}"
Canvas.Left="78" Canvas.Top="48" Width="259">
【问题讨论】:
-
你有什么问题?
标签: wpf xaml combobox observablecollection visual-studio-2017