private void btn_contactdel_Click(object sender, EventArgs e) { try { if (gvContact.DataRowCount > 0) { var ds = (List <T_Suppliers_contacts>) this.gvContact.DataSource; int idx = (int)gvContact.GetFocusedRowCellValue("id"); var contactid = gvContact.FocusedRowHandle; if (idx <= 0) { ds.RemoveAt(contactid); gvContact.RefreshData(); } else { if (XtraMessageBox.Show("是否删除已保存的联系人", "提示", MessageBoxButtons.OKCancel) == DialogResult.OK) { T_Suppliers_contacts contacts = ds.Find(c => c.id == idx); var client = new CRMServiceClient(); client.DelSupplierContacts(contacts); ds.RemoveAt(contactid); gvContact.RefreshData(); } } } } catch (Exception ex) { XtraMessageBox.Show(ex.Message); } }
internal void DelSupplierContacts(T_Suppliers_contacts contact) { using (MEMSContext db = new MEMSContext()) { db.Entry(contact).State = EntityState.Deleted; db.SaveChanges(); } }
internal void AddSupplierContacts(T_Suppliers_contacts contact) { using (MEMSContext db = new MEMSContext()) { db.T_Suppliers_contacts.Add(contact); db.SaveChanges(); } }
private void btn_contactadd_Click(object sender, EventArgs e) { var ds = (List <T_Suppliers_contacts>) this.gvContact.DataSource; var newcontact = new T_Suppliers_contacts(); newcontact.supplierid = m_supplierid; modifycontactlst.Add(newcontact); ds.Insert(0, newcontact); gvContact.RefreshData(); }
public void DelSupplierContacts(T_Suppliers_contacts contact) { try { sh = new SupplierHelper(); sh.DelSupplierContacts(contact); } catch (Exception ex) { throw ex; } }
private void btn_contactadd_Click(object sender, EventArgs e) { var ds = (List<T_Suppliers_contacts>)this.gvContact.DataSource; var newcontact = new T_Suppliers_contacts(); newcontact.supplierid = m_supplierid; modifycontactlst.Add(newcontact); ds.Insert(0, newcontact); gvContact.RefreshData(); }