private void AddUpdateItem() { errorProvider1.Clear(); lblMessage.Clear(); string itemName = txtItemName.Text.Trim(); string itemDesc = txtaDesc.Text.Trim(); string message = string.Empty; if (itemName == string.Empty) { message = MessageManager.GetMessage("33"); errorProvider1.SetError(txtItemName, message); lblMessage.SetMessage(message); return; } if (itemDesc == string.Empty) { message = MessageManager.GetMessage("34"); errorProvider1.SetError(txtaDesc, message); lblMessage.SetMessage(message); return; } if (_itemId != 0) { if (_itemManagement.UpdateItem(_itemId, itemDesc, SessionParameters.UserID.ToString(), System.DateTime.Now.ToShortDateString())) { lblMessage.SetMessage(MessageManager.GetMessage("35")); Clear(); } else { lblMessage.SetMessage(MessageManager.GetMessage("36")); } } else { if (!_itemManagement.ItemExist(itemName)) { if (_itemManagement.AddNewItem(itemName, itemDesc, SessionParameters.UserID, System.DateTime.Now.ToShortDateString())) { lblMessage.SetMessage(MessageManager.GetMessage("38", itemName)); Clear(); } else { lblMessage.SetMessage(MessageManager.GetMessage("36")); } } else { lblMessage.SetMessage(MessageManager.GetMessage("37", itemName)); } } LoadData(string.Empty, string.Empty); }