它是绝对安全的,显示从一个WinForms形式WPF窗口? [英] Is it absolutely safe to display a WPF window from a WinForms form?
问题描述
我想从一个Windows窗体应用程序(.NET 3.5)显示一个WPF窗口。
I would like to display a WPF window from a windows forms application (.NET 3.5).
这code似乎没有在样本项目中的任何问题工作:
This code seems to work without any problem in a sample project:
public partial class WinFormsForm1 : Form
{
public WinFormsForm1() {
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e) {
WpfWindow1 w = new WpfWindow1();
w.Show();
}
}
的形式从开始的Main()
作为一个正常的WinForms形式:
The form is started from Main()
as a normal Winforms form:
Application.Run(new WinFormsForm1());
这对我来说太容易是真实的。有没有在这有什么缺点?这是安全的吗?
This seems to me too easy to be true. Are there any shortcomings in this? Is this safe to do?
推荐答案
它有一个严重的缺陷:无模式的WPF窗口将<一href="http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/442782b1-00a1-4e2e-9cc6-ae99b6699126">not获取键盘输入。
It has one serious shortcoming: the modeless WPF window would not get keyboard input.
在 EnableModelessKeyboardInterop
方法调用所需要的WPF窗口前添加所示:
The EnableModelessKeyboardInterop
method call needs to be added before the WPF window is shown:
WpfWindow1 w = new WpfWindow1();
System.Windows.Forms.Integration.ElementHost.EnableModelessKeyboardInterop(w);
w.Show();
ElementHost的<一个href="http://msdn.microsoft.com/en-us/library/system.windows.forms.integration.elementhost(v=VS.90).aspx">resides在WindowsFormsIntegration.dll程序的。
延伸阅读:<一href="http://msdn.microsoft.com/en-us/library/aa348549.aspx">http://msdn.microsoft.com/en-us/library/aa348549.aspx
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