private static IEnumerable <Type> GetAllActivities()
{
Activity.GetExternalActivities();
return(AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(x => x.GetTypes())
.Where(x => !x.IsAbstract));
}
public static Panel Create()
{
var form = new ActivityForm();
form.activityTreeView.SetWindowTheme("explorer");
form.activityTreeView.Tag = Activity.GetExternalActivities();
form.activityTreeView.ItemDrag += TreeView1_ItemDrag;
form.activityTextBox.TextChanged += (sender, e) => form.FilterTreeView();
form.FilterTreeView();
return(form.activityPanel);
}