public void GridRemoval_Settings_Click(object sender, System.EventArgs args) { Cursor prev = activeView.Cursor; activeView.Cursor = Cursors.WaitCursor; form.Refresh(); activeView.Refresh(); GridRemovalSettingsDialog dlg = new GridRemovalSettingsDialog(ActiveDocument); activeView.Cursor = prev; if (dlg.ShowDialog() == DialogResult.OK) { ActiveDocument.GridRemovalSettings = dlg.GridRemovalSettings; ActiveDocument.ProcessOriginialImage(); activeView.DrawAll(); activeView.Refresh(); } }