原來有一個WINFORM項目的功能模塊希望集成到新的WPF項目中,怎樣集成才最簡單?
思路:將原來的WINFORM項目類型改爲WindowsFormsControlLibrary類型就OK了。
步驟:
1、所以我們就直接建立一個WindowsFormsControlLibrary項目吧!接着我在該項目中新增Windows Form,爲Form1。也就是將原來的項目類型改造爲WindowsFormsControlLibrary項目。
2新建Wpf項目
(1)、添加兩個引用:WindowsFormsIntegration.dll(負責整合WPF和Windows)、System.Windows.Forms.
(2)、在 XAML文件中添加兩個引用(粗體部分):
<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:WinFormHost="clr-namespace:System.Windows.Forms.Integration;assembly=WindowsFormsIntegration"
Title="MainWindow" Height="350" Width="525">
(3)添加HOST宿主
<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:WinFormHost="clr-namespace:System.Windows.Forms.Integration;assembly=WindowsFormsIntegration"
Title="MainWindow" Height="350" Width="525">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition></ColumnDefinition>
</Grid.ColumnDefinitions>
<WindowsFormsHost Name="windowsFormsHost1" Grid.Column="0" Margin="3"></WindowsFormsHost>
</Grid>
</Window>
windowsFormsHost1 就是FORM窗體顯示的宿主
(4)接着我們要在WPF項目中引用剛纔WindowsFormsControlLibrary項目建出來的dll檔
(5)在MainWindow.xaml.cs中添加代碼
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using WindowsFormsControlLibrary1;
using System.Windows.Forms;
namespace WpfApplication1
{
/// <summary>
/// MainWindow.xaml 的交互邏輯
/// </summary>
public partial class MainWindow : Window
{
private Form1 _form1 = new Form1();
public MainWindow()
{
InitializeComponent();
_form1.TopLevel = false;
_form1.FormBorderStyle = FormBorderStyle.None;
windowsFormsHost1.Child = _form1;
}
}
}