/// <summary>
/// Tyler Collins
/// Created: 2015/02/11
/// DELETEs (Sets Boolean Active field to false) an ItemListing record in the Database using a Stored Procedure.
/// </summary>
/// <remarks>
/// Tyler Collins
/// Updated: 2015/02/26
/// Now up to date with most recent ItemListing object class
/// </remarks>
/// <param name="itemListingToDelete">Requires the ItemListing object which matches the record to be DELETED in the Database.</param>
/// <returns>Returns the number of rows affected.</returns>
public static int DeleteItemListing(ItemListing itemListingToDelete)
{
var conn = DatabaseConnection.GetDatabaseConnection();
string storedProcedure = "spDeleteItemListing";
var cmd = new SqlCommand(storedProcedure, conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@ItemListID", itemListingToDelete.ItemListID);
cmd.Parameters.AddWithValue("@StartDate", itemListingToDelete.StartDate);
cmd.Parameters.AddWithValue("@EndDate", itemListingToDelete.EndDate);
cmd.Parameters.AddWithValue("@EventItemID", itemListingToDelete.EventID);
cmd.Parameters.AddWithValue("@Price", itemListingToDelete.Price);
cmd.Parameters.AddWithValue("@MaxNumGuests", itemListingToDelete.MaxNumGuests);
cmd.Parameters.AddWithValue("@CurrentNumGuests", itemListingToDelete.CurrentNumGuests);
cmd.Parameters.AddWithValue("@SupplierID", itemListingToDelete.SupplierID);
int rowsAffected;
try
{
conn.Open();
rowsAffected = cmd.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
conn.Close();
}
return rowsAffected;
}
/// <summary>
/// Miguel Santana
/// Created: 2015/04/05
/// Initializes the AddEditListing screen if it is edit or readonly
/// Combined the Edit/Add screens
/// </summary>
/// <exception cref="WanderingTurtleException">Occurs making components readonly.</exception>
public AddEditListing(ItemListing currentItemListing, bool readOnly = false)
{
CurrentItemListing = currentItemListing;
Setup();
Title = "Editing Listing: " + CurrentItemListing.EventName;
EventCbox.IsEnabled = false;
SupplierCbox.IsEnabled = false;
if (readOnly) { (Content as Panel).MakeReadOnly(BtnCancel); }
}
public void ArchiveItemListing_ValidItemListing()
{
Setup();
SupplierManager myMan = new SupplierManager();
ProductManager otherMan = new ProductManager();
myMan.AddANewSupplier(testSupp, "Test");
modSupp = getSupplierListCompName(suppList);
itemListingToTest.SupplierID = modSupp.SupplierID;
otherMan.AddItemListing(itemListingToTest);
itemListingToTest = getItemListingTestObject(itemList);
itemListingToTest.CurrentNumGuests = 0;
listResult actual = pMgr.ArchiveItemListing(itemListingToTest);
Assert.AreEqual(listResult.Success, actual);
Cleanup();
}
/// <summary>
/// Hunter Lind
/// Created: 2015/02/18
/// validates the user input and passes data to Business logic
/// </summary>
/// <remarks>
/// Miguel Santana
/// Updated: 2015/04/05
/// Combined Edit and Add screens
/// </remarks>
private async void AddItemListing()
{
if (!Validator()) return;
ItemListing newListing = new ItemListing();
try
{
DateTime formStartDate = (DateTime)(DateStart.SelectedDate);
DateTime formEndDate = (DateTime)(DateEnd.SelectedDate);
DateTime formStartTime = (DateTime)(TpStartTime.Value);
DateTime formEndTime = (DateTime)(TpEndTime.Value);
//date is your existing Date object, time is the nullable DateTime object from your TimePicker
newListing.StartDate = DateTime.Parse(string.Format("{0} {1}", formStartDate.ToShortDateString(), formStartTime.ToLongTimeString()));
newListing.EndDate = DateTime.Parse(string.Format("{0} {1}", formEndDate.ToShortDateString(), formEndTime.ToLongTimeString()));
if (newListing.StartDate > newListing.EndDate)
{
throw new WanderingTurtleException(this, "End Date must be after Start Date");
}
newListing.EventID = ((Event)EventCbox.SelectedItem).EventItemID;
newListing.SupplierID = ((Supplier)SupplierCbox.SelectedItem).SupplierID;
newListing.Price = (decimal)(UdPrice.Value);
newListing.MaxNumGuests = (int)(UdSeats.Value);
}
catch (Exception)
{
throw new WanderingTurtleException(this, "Please enter valid start and end dates.");
}
try
{
_productManager.AddItemListing(newListing);
await this.ShowMessageDialog("Listing successfully added!");
DialogResult = true;
Close();
}
catch (Exception)
{
throw new WanderingTurtleException(this, "Error adding the Item Listing.");
}
}
/// <summary>
/// Matt Lapka
/// Created: 2015/02/14
/// Send a new ItemListing object to the Data Access Layer to be added to the database
/// </summary>
/// <param name="newItemListing">ItemListing object that contains the information to be added</param>
/// <returns>An int reflecting the number of rows affected -- 1 if successful, 0 if not</returns>
public listResult AddItemListing(ItemListing newItemListing)
{
try
{
if (ItemListingAccessor.AddItemListing(newItemListing) == 1)
{
DataCache._currentItemListingList = ItemListingAccessor.GetItemListingList();
DataCache._ItemListingListTime = DateTime.Now;
DataCache._currentAllItemListingList = ItemListingAccessor.GetAllItemListingList();
DataCache._AllItemListingListTime = DateTime.Now;
return listResult.Success;
}
return listResult.NotAdded;
}
catch (Exception)
{
return listResult.DatabaseError;
}
}
public void EditSetup()
{
SupplierManager mySupMan = new SupplierManager();
mySupMan.AddANewSupplier(testSupp, "Test");
modSupp = getSupplierListCompName(suppList);
itemListingToEdit.SupplierID = modSupp.SupplierID;
ItemListingAccessor.AddItemListing(itemListingToTest);
itemListingToTest = getItemListingTestObject(itemList);
itemListingToEdit.SupplierID = modSupp.SupplierID;
}
public void EditItemListing_StartEndDateError()
{
Setup();
EditSetup();
itemListingToEdit.StartDate = new DateTime(2525, 5, 28, 10, 30, 0);
itemListingToEdit.EndDate = new DateTime(2015, 5, 28, 8, 30, 0);
itemListingToTest = itemListingToEdit;
listResult actual = pMgr.EditItemListing(itemListingToEdit, itemListingToTest);
Setup();
Cleanup();
Assert.AreEqual(listResult.StartEndDateError, actual);
}
/// <summary>
/// Matt Lapka
/// Created 2015/04/16
/// Handles the updating of a listing. includes input validation, messaging and necessary session variables
/// </summary>
public void UpdateList()
{
string errorText = "";
lblError.Text = "";
int ItemListID = int.Parse(Request.Form["itemID"]);
try
{
ItemListing myList = _listedLists.Where(ev => ev.ItemListID == ItemListID).FirstOrDefault();
ItemListing newList = new ItemListing(myList.ItemListID, myList.EventID, myList.SupplierID, myList.StartDate, myList.EndDate, myList.Price, myList.MaxNumGuests, myList.MinNumGuests, myList.CurrentNumGuests);
DateTime start;
DateTime end;
if (DateTime.TryParse(Request.Form["start"], out start))
{
newList.StartDate = start;
}
else
{
errorText = addError(errorText, "<li>Invalid Start Date. Please use the Calendar.</li>");
}
if (DateTime.TryParse(Request.Form["end"], out end))
{
newList.EndDate = end;
}
else
{
errorText = addError(errorText, "<li>Invalid End Date. Please use the Calendar.</li>");
}
newList.Price = decimal.Parse(Request.Form["price"]);
newList.MaxNumGuests = int.Parse(Request.Form["max"]);
newList.MinNumGuests = 0;
listResult result;
if (!newList.Price.ToString("G").ValidateDecimal(minPrice))
{
errorText = addError(errorText, "<li>Please add a valid, positive price</li>");
}
if (!newList.StartDate.ToString().ValidateDateTime())
{
errorText = addError(errorText, "<li>Please add a valid start date</li>");
}
if (!newList.EndDate.ToString().ValidateDateTime(newList.StartDate))
{
errorText = addError(errorText, "<li>Please add a valid end date after your start date</li>");
}
if (!newList.MaxNumGuests.ToString().ValidateInt(newList.MinNumGuests))
{
errorText = addError(errorText, "<li>Please add a valid max number of guests greater than zero.</li>");
}
if (myList != null && errorText.Length == 0)
{
result = _myManager.EditItemListing(newList, myList);
if (result == listResult.NoDateChange)
{
errorText = addError(errorText, "<li>You cannot change the date after guests have signed up!</li>");
}
if (result == listResult.NoPriceChange)
{
errorText = addError(errorText, "<li>You cannot change the price after guests have signed up!</li>");
}
if (result == listResult.MaxSmallerThanCurrent)
{
errorText = addError(errorText, "<li>You cannot change the Max Number of Guests to be lower than the number signed up!</li>");
}
if (result == listResult.StartEndDateError)
{
errorText = addError(errorText, "<li>Start Date cannot be after End Date!</li>");
}
if (result == listResult.DateInPast)
{
errorText = addError(errorText, "<li>Date cannot be in the past!</li>");
}
if (errorText.Length > 0)
{
lblMessage.Text = "Please see the following errors: <ul>" + errorText + "</ul>";
Page.ClientScript.RegisterStartupScript(this.GetType(), "showit", "showMessage()", true);
}
if (result==listResult.Success)
{
lblMessage.Text = "Event Updated!";
Page.ClientScript.RegisterStartupScript(this.GetType(), "showit", "showMessage()", true);
}
return;
}
else
{
lblMessage.Text = "Please see the following errors: <ul>" + errorText + "</ul>";
Page.ClientScript.RegisterStartupScript(this.GetType(), "showit", "showMessage()", true);
}
}
catch (Exception ex)
{
lblMessage.Text = "Event updating listing: " + ex.Message;
Page.ClientScript.RegisterStartupScript(this.GetType(), "showit", "showMessage()", true);
}
}
/// <summary>
/// Matt Lapka
/// Created: 2015/02/14
/// Archive an ItemListing so it does not appear in active searches
/// </summary>
/// <param name="itemListToDelete">ItemListing object containing the information to delete</param>
/// <returns>An int reflecting number of rows affected</returns>
public listResult ArchiveItemListing(ItemListing itemListToDelete)
{
try
{
if (itemListToDelete.CurrentNumGuests == 0)
{
if (ItemListingAccessor.DeleteItemListing(itemListToDelete) == 1)
{
DataCache._currentItemListingList = ItemListingAccessor.GetItemListingList();
return listResult.Success;
}
}
return listResult.NotChanged;
}
catch (Exception)
{
return listResult.DatabaseError;
}
}
/// <summary>
/// Matt Lapka
/// Created: 2015/02/14
/// Updates an ItemListing object by sending the object in its original form and the object with the updated information
/// </summary>
/// <param name="newItemList">The ItemListing object containing the new data</param>
/// <param name="oldItemList">The ItemListing object containing the original data</param>
/// <returns>An int reflecting the number of rows affected-- should be 1</returns>
public listResult EditItemListing(ItemListing newItemLists, ItemListing oldItemLists)
{
if (newItemLists.CurrentNumGuests > 0)
{
if (newItemLists.StartDate != oldItemLists.StartDate || newItemLists.EndDate != oldItemLists.EndDate)
{
return listResult.NoDateChange;
}
if (newItemLists.MaxNumGuests < newItemLists.CurrentNumGuests)
{
return listResult.MaxSmallerThanCurrent;
}
if(newItemLists.Price != oldItemLists.Price)
{
return listResult.NoPriceChange;
}
}
if (newItemLists.StartDate > newItemLists.EndDate)
{
return listResult.StartEndDateError;
}
if (newItemLists.StartDate < DateTime.Now)
{
return listResult.DateInPast;
}
try
{
if (ItemListingAccessor.UpdateItemListing(newItemLists, oldItemLists) == 1)
{
DataCache._currentItemListingList = ItemListingAccessor.GetItemListingList();
return listResult.Success;
}
return listResult.NotChanged;
}
catch (Exception)
{
return listResult.DatabaseError;
}
}
/// <summary>
/// Tyler Collins
/// Created: 2015/02/11
/// UPDATEs an ItemListing record in the Database with new data using a Stored Procedure.
/// </summary>
/// <remarks>
/// Tyler Collins
/// Updated: 2015/02/26
/// Now up to date with most recent ItemListing object class
/// </remarks>
/// <param name="newItemListing">Requires the ItemListing object containing the new information</param>
/// <param name="oldItemListing">Requires the ItemListing object to replace that matches the record in the Database</param>
/// <returns>Returns the number of rows affected.</returns>
public static int UpdateItemListing(ItemListing newItemListing, ItemListing oldItemListing)
{
var conn = DatabaseConnection.GetDatabaseConnection();
string storedProcedure = "spUpdateItemListing";
var cmd = new SqlCommand(storedProcedure, conn);
cmd.CommandType = CommandType.StoredProcedure;
//newItemListing
cmd.Parameters.AddWithValue("@StartDate", newItemListing.StartDate);
cmd.Parameters.AddWithValue("@EndDate", newItemListing.EndDate);
cmd.Parameters.AddWithValue("@EventItemID", newItemListing.EventID);
cmd.Parameters.AddWithValue("@Price", newItemListing.Price);
cmd.Parameters.AddWithValue("@MaxNumberOfGuests", newItemListing.MaxNumGuests);
cmd.Parameters.AddWithValue("@CurrentNumberOfGuests", newItemListing.CurrentNumGuests);
cmd.Parameters.AddWithValue("@SupplierID", newItemListing.SupplierID);
//oldItemListing
cmd.Parameters.AddWithValue("@ItemListID", oldItemListing.ItemListID);
cmd.Parameters.AddWithValue("@originalStartDate", oldItemListing.StartDate);
cmd.Parameters.AddWithValue("@originalEndDate", oldItemListing.EndDate);
cmd.Parameters.AddWithValue("@originalEventItemID", oldItemListing.EventID);
cmd.Parameters.AddWithValue("@originalPrice", oldItemListing.Price);
cmd.Parameters.AddWithValue("@originalMaxNumberOfGuests", oldItemListing.MaxNumGuests);
cmd.Parameters.AddWithValue("@originalCurrentNumberOfGuests", oldItemListing.CurrentNumGuests);
cmd.Parameters.AddWithValue("@originalSupplierID", oldItemListing.SupplierID);
int rowsAffected;
try
{
conn.Open();
rowsAffected = cmd.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
conn.Close();
}
return rowsAffected;
}
/// <summary>
/// Tyler Collins
/// Created: 2015/02/10
/// Retrieves all ItemListing data from the Database using a Stored Procedure.
/// Creates an ItemListing object from retrieved data.
/// Adds ItemListing object to List of ItemListing objects.
/// </summary>
/// <remarks>
/// Tyler Collins
/// Updated: 2015/02/26
/// Now up to date with most recent ItemListing object class
/// </remarks>
/// <returns>List of Active ItemListing objects</returns>
public static List<ItemListing> GetItemListingList()
{
List<ItemListing> itemListingList = new List<ItemListing>();
var conn = DatabaseConnection.GetDatabaseConnection();
string storedProcedure = "spSelectAllItemListings";
var cmd = new SqlCommand(storedProcedure, conn);
cmd.CommandType = CommandType.StoredProcedure;
try
{
conn.Open();
var reader = cmd.ExecuteReader();
if (reader.HasRows)
{
while (reader.Read())
{
ItemListing currentItemListing = new ItemListing();
currentItemListing.StartDate = reader.GetDateTime(0);
currentItemListing.EndDate = reader.GetDateTime(1);
currentItemListing.ItemListID = reader.GetInt32(2);
currentItemListing.EventID = reader.GetInt32(3);
currentItemListing.Price = reader.GetDecimal(4);
currentItemListing.SupplierID = reader.GetInt32(5);
currentItemListing.CurrentNumGuests = reader.GetInt32(6);
currentItemListing.MaxNumGuests = reader.GetInt32(7);
currentItemListing.MinNumGuests = reader.GetInt32(8);
currentItemListing.EventName = reader.GetString(9);
currentItemListing.SupplierName = reader.GetString(10);
if (currentItemListing.EndDate > DateTime.Now)
{
itemListingList.Add(currentItemListing);
}
}
}
else
{
var pokeball = new ApplicationException("Data Not Found!");
throw pokeball;
}
}
catch (Exception)
{
throw;
}
finally
{
conn.Close();
}
return itemListingList;
}
/// <summary>
/// Tyler Collins
/// Created: 2015/02/10
/// Retrieves ItemListing data from the Database using a Stored Procedure.
/// Creates an ItemListing object.
/// </summary>
/// <remarks>
/// Tyler Collins
/// Updated: 2015/02/26
/// Now up to date with most recent ItemListing object class
/// </remarks>
/// <param name="itemListID">Requires the ItemListID to SELECT the correct ItemListing record.</param>
/// <returns>ItemListing object</returns>
public static ItemListing GetItemListing(string itemListID)
{
ItemListing itemListingToRetrieve = new ItemListing();
SqlConnection conn = DatabaseConnection.GetDatabaseConnection();
string storedProcedure = "spSelectItemListing";
SqlCommand cmd = new SqlCommand(storedProcedure, conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@ItemListID", itemListID);
try
{
conn.Open();
SqlDataReader reader = cmd.ExecuteReader();
if (reader.HasRows)
{
reader.Read();
itemListingToRetrieve.StartDate = reader.GetDateTime(0);
itemListingToRetrieve.EndDate = reader.GetDateTime(1);
itemListingToRetrieve.ItemListID = reader.GetInt32(2);
itemListingToRetrieve.EventID = reader.GetInt32(3);
itemListingToRetrieve.Price = reader.GetDecimal(4);
//Are we using QuanityOffered and ProductSize since these are Event Items? O.o
itemListingToRetrieve.SupplierID = reader.GetInt32(5);
itemListingToRetrieve.MaxNumGuests = reader.GetInt32(7);
itemListingToRetrieve.MinNumGuests = reader.GetInt32(8);
itemListingToRetrieve.CurrentNumGuests = reader.GetInt32(6);
}
else
{
var pokeball = new ApplicationException("Requested ID did not match any records.");
throw pokeball;
}
}
catch (Exception)
{
throw;
}
finally
{
conn.Close();
}
return itemListingToRetrieve;
}
/// <summary>
/// Bryan Hurst
/// Created: 4/23/2015
/// Method for deletion of test records created with the unit tests
/// </summary>
/// <param name="TestListing">The ItemListing added during testing -- to be deleted</param>
/// <returns>Number of rows affected</returns>
public static int DeleteItemListingTestItem(ItemListing TestListing)
{
var conn = DatabaseConnection.GetDatabaseConnection();
var cmdText = "spDeleteTestItemListing";
var cmd = new SqlCommand(cmdText, conn);
var rowsAffected = 0;
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@EndDate", TestListing.EndDate);
try
{
conn.Open();
rowsAffected = cmd.ExecuteNonQuery();
if (rowsAffected == 0)
{
throw new ApplicationException("Concurrency Violation");
}
}
catch (Exception)
{
throw;
}
finally
{
conn.Close();
}
return rowsAffected; // needs to be rows affected
}
/// <summary>
/// Matt Lapka
/// Created 2015/04/15
/// Saves new listing data, validates data and saves appropriate session vars
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSave_Click(object sender, EventArgs e)
{
lblAddError.Text = "";
Event myEvent;
Supplier mySupplier;
try
{
myEvent = (Event)Session["Event"];
mySupplier = (Supplier)Session["user"];
}
catch (Exception)
{
return;
}
string errors = "";
DateTime start;
DateTime end;
//validate form
if (String.IsNullOrEmpty(Request.Form["startdate"]))
{
errors += "<li>You must enter a valid starting date!</li>";
}
if (String.IsNullOrEmpty(Request.Form["enddate"]))
{
errors += "<li>You must enter a valid ending date!</li>";
}
if (String.IsNullOrEmpty(Request.Form["price"]) || !Request.Form["price"].ValidateDouble(0.01))
{
errors += "<li>You must enter a valid price!</li>";
}
if (String.IsNullOrEmpty(Request.Form["tickets"]) || !Request.Form["tickets"].ValidateDouble(1))
{
errors += "<li>You must enter a valid number of tickets available</li>";
}
//make new item listing
ItemListing myListing = new ItemListing();
if (DateTime.TryParse(Request.Form["startdate"], out start))
{
myListing.StartDate = start;
}
else
{
errors += "<li>Invalid Date. Please use the Calendar.</li>";
}
if (DateTime.TryParse(Request.Form["enddate"], out end))
{
myListing.EndDate = end;
}
else
{
errors += "<li>Invalid Date. Please use the Calendar.</li>";
}
//check date values
if (start < DateTime.Now)
{
errors += "<li>You cannot list an event in the past.</li>";
}
//if errors, stop and display them
if (errors.Length > 0)
{
showError("Please see the following errors: <ul> " + errors + "</ul>");
return;
}
//add values to listing
myListing.EventID = myEvent.EventItemID;
myListing.Price = (decimal)double.Parse(Request.Form["price"]);
myListing.MaxNumGuests = int.Parse(Request.Form["tickets"]);
myListing.SupplierID = mySupplier.SupplierID;
if (_myprodMan.AddItemListing(myListing) == listResult.Success)
{
addListing.Style.Add("display", "none");
theLists.Style.Add("display", "block");
showError("Event Listing Added!");
}
}
public void DeleteItemListing_ValidItemListing()
{
int expected = 1;
setup();
SupplierAccessor.AddSupplier(testSupp, "Test", "Password#1");
modSupp = getSupplierListCompName(suppList);
itemListingToTest.SupplierID = modSupp.SupplierID;
ItemListingAccessor.AddItemListing(itemListingToTest);
itemListingToTest = getItemListingTestObject(itemList);
int actual = ItemListingAccessor.DeleteItemListing(itemListingToTest);
ItemListingAccessor.DeleteItemListingTestItem(itemListingToTest);
testSupp.SupplierID = modSupp.SupplierID;
testLog = sLA.RetrieveSupplierLogin("Password#1", "Test");
SupplierLoginAccessor.DeleteTestSupplierLogin(testLog);
TestCleanupAccessor.DeleteTestSupplier(testSupp);
Assert.AreEqual(expected, actual);
}
/// <summary>
/// Miguel Santana
/// Created: 2015/04/15
/// opens the window with a selected item
/// </summary>
/// <param name="selectedItem"></param>
/// <param name="readOnly"></param>
private void OpenListing(ItemListing selectedItem = null, bool readOnly = false)
{
try
{
if (selectedItem == null)
{
if (new AddEditListing().ShowDialog() == false) return;
RefreshData();
}
else
{
if (new AddEditListing(selectedItem, readOnly).ShowDialog() == false) return;
if (readOnly) return;
RefreshData();
}
}
catch (Exception ex)
{
throw new WanderingTurtleException(this, ex);
}
}
/// <summary>
/// Hunter Lind
/// Created: 2015/02/10
/// Takes input from form to update the item listing
/// </summary>
/// <remarks>
/// Pat Banks
/// Updated: 2015/02/19
/// fields updated to reflect all required data
/// Added spinners and calendar for user input restrictions
/// </remarks>
private async void UpdateItemListing()
{
try
{
DateTime formStartDate = (DateTime)(DateStart.SelectedDate);
DateTime formEndDate = (DateTime)(DateEnd.SelectedDate);
DateTime formStartTime = (DateTime)(TpStartTime.Value);
DateTime formEndTime = (DateTime)(TpEndTime.Value);
ItemListing newListing = new ItemListing
{
ItemListID = CurrentItemListing.ItemListID,
EventID = CurrentItemListing.EventID,
StartDate = DateTime.Parse(string.Format("{0} {1}", formStartDate.ToShortDateString(), formStartTime.ToLongTimeString())),
EndDate = DateTime.Parse(string.Format("{0} {1}", formEndDate.ToShortDateString(), formEndTime.ToLongTimeString())),
Price = (decimal)(UdPrice.Value),
MaxNumGuests = (int)(UdSeats.Value),
CurrentNumGuests = CurrentItemListing.CurrentNumGuests,
SupplierID = CurrentItemListing.SupplierID
};
var numRows = _productManager.EditItemListing(newListing, CurrentItemListing);
if (numRows == listResult.Success)
{
await this.ShowMessageDialog("Item successfully changed.");
DialogResult = true;
Close();
}
}
catch (Exception ex)
{
throw new WanderingTurtleException(this, ex, "There was an error updating the Item Listing.");
}
}
