private void fourierTransformToolStripMenuItem_Click(object sender, EventArgs e) { try { FourierTransform t = new FourierTransform(); FourierForm frm = new FourierForm( t.ApplyTransform( Facilities.To8bppGreyScale( Facilities.ToBitmap(pictureBoxImage.Image)))); frm.MdiParent = MdiParent; frm.Show(); } catch (Exception ex) { MessageBox.Show(ex.GetType().FullName, ex.Message); } }