#6 FindForm from UserControl of Winform

[PHAM Tuan Anh]

The following code (in file WinformViewManager.vs) throw exeption when user control cannot find its form:
UserControl uc = view as UserControl;
viewActivatedInCode = true;

uc.FindForm().Show(); // this is the bug when FindForm return null
uc.FindForm().Activate();

This situation is when i create a control user as a View and navigate to this view. I fixed this bug as following code :
// bug : fixed
//uc.FindForm().Show();
//uc.FindForm().Activate();
Form formOwner = uc.FindForm();
if (formOwner == null)
uc.Show();
else
{
uc.FindForm().Show();
uc.FindForm().Activate();
}

This correction can fixe the previous bug