private void button1_Click_1(object sender, EventArgs e) { DoctorEdit docEdit = new DoctorEdit(); if (!String.IsNullOrEmpty(doctorBox.Text)) { DataClasses1DataContext editContext = new DataClasses1DataContext(); var doctor = (from doc in editContext.Doctors where doc.doctorName == doctorBox.Text select doc).First(); docEdit.oldDoctorName.Text = doctor.doctorName; docEdit.oldInitials.Text = doctor.doctorID; docEdit.oldGloves.Text = doctor.gloveSize.ToString(); docEdit.newDoctorName.Text = doctor.doctorName; docEdit.newInitials.Text = doctor.doctorID; docEdit.newGloves.Text = doctor.gloveSize.ToString(); docEdit.ShowDialog(this); if (docEdit.DialogResult == DialogResult.OK) { Form1.DoctorsList.Clear(); Form1.GetDoctors(); loadDoctors(); } } else { MessageBox.Show("Please select a doctor from the list", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }