C# WinForm中使用WPF的控件
步骤1:创建WinForm工程
步骤2:在刚刚创建的WinForm工程中新建或者添加现有的WPF用户自定义控件
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<UserControl x:Class="wndFormTest.ComBoBoxButton"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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mc:Ignorable="d"
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d:DesignHeight="55" d:DesignWidth="200">
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<Grid>
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<ComboBox x:Name="_comBox" Foreground="Red" FontSize="24" Margin="0"></ComboBox>
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</Grid>
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</UserControl>
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public partial class ComBoBoxButton : UserControl
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{
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public ComBoBoxButton()
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{
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InitializeComponent();
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// 添加测试数据
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for (int ix = 0; ix < 10; ix++)
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_comBox.Items.Add("abcdefg" + ix.ToString());
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}
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}
步骤3:添加相关引用
步骤4:在WinForm面板上添加ElementHost控件(工具箱中)
步骤5:在刚刚的ElementHost中的Child属性中添加刚刚生成的WPF控件(ElementHost是WPF控件的载体)
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public partial class Form1 : Form
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{
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private ElementHost _elemHost = new ElementHost(); // WPF载体
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private ComBoBoxButton _cbb = new ComBoBoxButton(); // WPF控件
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public Form1()
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{
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InitializeComponent();
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_elemHost.Location = new Point(50, 50);
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_elemHost.Child = _cbb; // 绑定
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_elemHost.Width = 400;
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_elemHost.Height = 55;
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this.Controls.Add(_elemHost);
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}
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}
步骤6:生成解决方案
步骤7:测试结果