How can I Host the WorkflowDesigner of WorkflowFoundation 4 in a Winforms application?

问题

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

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

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

Thanks!

回答1:

Solved!

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

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

Only was needed to add the missing line "new DesignerMetadata().Register();"

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

来源：https://stackoverflow.com/questions/5045971/how-can-i-host-the-workflowdesigner-of-workflowfoundation-4-in-a-winforms-applic