WPF用户控件vs自定义控件

I am trying to creating a combobox with checkboxes on each line to allow multiple selecting. Would this be better as a User Control or Custom Control?

我正在尝试创建一个包含每一行复选框的组合框，以允许多个选择。作为用户控件还是自定义控件，这更好吗?

I haven't created a control before so just looking for a little advice on what direction I need to head.

我之前还没有创建控件，所以只是想找一些建议，告诉我该往哪个方向走。

Thanks.

谢谢。

2 个解决方案

#1

I would say use a datatemplate.

我想说使用一个datatemplate。

Like this: Looking for a WPF ComboBox with checkboxes

像这样:寻找一个带有复选框的WPF组合框

It's a lot more simple than trying to create your own control. :)

这比尝试创建自己的控件要简单得多。:)

#2

UserControl (Composition)

用户控件(作文)

Composes multiple existing controls into a reusable "group"
将多个现有控件组合成可重用的“组”
Consists of a XAML and a code behind file
由XAML和文件后面的代码组成
Cannot be styled/templated
不能风格/模板化
Derives from UserControl
来自用户控件

CustomControl (Extending an existing control)

CustomControl(扩展现有控件)

Extends an existing control with additional features
使用附加特性扩展现有控件
Consists of a code file and a default style in Themes/Generic.xaml
由主题/ general .xaml中的代码文件和默认样式组成
Can be styled/templated
可以设计/模板吗
The best approach to build a control library
构建控制库的最佳方法

In your case, I think UserControl would be better; here's an example for you:

在你的案例中，我认为UserControl会更好;举个例子:

<CheckBox Content="Property" IsChecked="{Binding Path=SomeProperty}" />
<ComboBox IsEnabled="{Binding Path=Enabled}" />

#1