void TestStationDescriptionInstrumentListControl_InitializeForm(Form form) { TestStationDescriptionInstrumentForm instrForm = form as TestStationDescriptionInstrumentForm; if (instrForm != null) { foreach (ListViewItem lvi in Items) { TestStationDescriptionInstrument instr = lvi.Tag as TestStationDescriptionInstrument; if (instr != null) { DocumentReference docRef = instr.Item as DocumentReference; if (docRef != null) { instrForm.AddSelectedDocumentId(docRef.uuid); } } } } }