/// <summary> /// Databe update etmek için kullandığımız method. /// </summary> void updateData() { using (ntp_chatApplicationEntities1 db = new ntp_chatApplicationEntities1()) { tableChat.name = txtName.Text; tableChat.surname = txtSrName.Text; tableChat.message_text = txtMessage.Text; db.Entry(tableChat).State = EntityState.Modified; db.SaveChanges(); } }
/// <summary> /// Database'den veri silmek için kullandığımız method. /// </summary> void deleteData() { using (ntp_chatApplicationEntities1 db = new ntp_chatApplicationEntities1()) { //db.Entry var entry = db.Entry(tableChat); if (entry.State == EntityState.Detached) { db.table_chatUsers.Attach(tableChat); } db.table_chatUsers.Remove(tableChat); db.SaveChanges(); dataGridView(); clear(); //tableChat.name = txtName.Text; //tableChat.surname = txtSrName.Text; //tableChat.message_text = txtMessage.Text; //db.table_chatUsers.Remove(tableChat); //db.SaveChanges(); } }