如何在 Winforms 应用程序中托管 WorkflowFoundation 4 的 WorkflowDesigner? [英] How can I Host the WorkflowDesigner of WorkflowFoundation 4 in a Winforms application?

问题描述

我对标题本身没有太多解释，哈哈.

I don't have much explanation that the tittle himself, lol.

但是，我真正想做的是在 Winform ElementHost 控件上加载 de WorkflowDesigner.

But, what I really want to do is load de WorkflowDesigner on an Winform ElementHost Control.

我尝试这样做:在 WPF 应用程序中托管 WorkflowDesigner，但它不起作用.

I try doing this: Host WorkflowDesigner in a WPF Application, but it doesn't work.

谢谢！

推荐答案

已解决！

private void Form1_Load(object sender, EventArgs e)
{
    new DesignerMetadata().Register(); //Missing Line

    des = new WorkflowDesigner();
    des.Load(mFileName);
    elementHost1.Child = des.View;
}

只需要添加缺少的行new DesignerMetadata().Register();"

注意:elementHost1 是一个 WinForm ElementHost 控件，直接来自工具箱！;)

Note: elementHost1 is a WinForm ElementHost Control, direct from the toolbox! ;)

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