/// <summary>
/// Handles the operation of buying a selected book
/// </summary>
private void btnBuy_Click(object sender, EventArgs e)
{
// check if any book is selected for purchase
if (lstBooks.SelectedItem == null)
{
MessageBox.Show("No book selected for purchase", "BookStore Client");
}
else
{
// get the selected book ID
string selectedBookItem = lstBooks.SelectedItem.ToString();
int startPos = selectedBookItem.IndexOf('.') + 1;
int endPos = selectedBookItem.IndexOf(',');
string bookName = selectedBookItem.Substring(startPos, endPos - startPos);
bookName = bookName.Trim();
BuyBookClient myBuyBookClient = new BuyBookClient();
try
{
// Add the book name as a "resource" header to the endpoint address for the service
EndpointAddressBuilder myEndpointAddressBuilder = new EndpointAddressBuilder(myBuyBookClient.Endpoint.Address);
myEndpointAddressBuilder.Headers.Add(AddressHeader.CreateAddressHeader(Constants.BookNameHeaderName, Constants.BookNameHeaderNamespace, bookName));
myBuyBookClient.Endpoint.Address = myEndpointAddressBuilder.ToEndpointAddress();
// Send the request to the service. This will result in the following steps;
// 1. Request a security token from HomeRealmSTS authenticating using Windows credentials
// 2. Request a security token from BookStoreSTS authenticating using token from 1.
// 3. Send the BuyBook request to the BookStoreService authenticating using token from 2.
string response = myBuyBookClient.BuyBook("*****@*****.**", "One Microsoft Way, Redmond, WA 98052");
MessageBox.Show(response, "BookStore Client");
myBuyBookClient.Close();
}
catch (Exception ex)
{
myBuyBookClient.Abort();
// see if a fault has been sent back
FaultException inner = GetInnerException(ex) as FaultException;
if (inner != null)
{
MessageFault fault = inner.CreateMessageFault();
MessageBox.Show(String.Format("The server sent back a fault: {0}", fault.Reason.GetMatchingTranslation(CultureInfo.CurrentCulture).Text));
}
else
{
MessageBox.Show(String.Format("Exception while trying to purchase the selected book: {0}", ex), "BookStore Client");
}
}
}
}
/// <summary>
/// Handles the operation of buying a selected book
/// </summary>
private void btnBuy_Click(object sender, EventArgs e)
{
// check if any book is selected for purchase
if (lstBooks.SelectedItem == null)
{
MessageBox.Show("No book selected for purchase", "BookStore Client");
}
else
{
// get the selected book ID
string selectedBookItem = lstBooks.SelectedItem.ToString();
int startPos = selectedBookItem.IndexOf('.') + 1;
int endPos = selectedBookItem.IndexOf(',');
string bookName = selectedBookItem.Substring(startPos, endPos - startPos);
bookName = bookName.Trim();
BuyBookClient myBuyBookClient = new BuyBookClient();
try
{
// Send the request to the service. This will result in the following steps;
// 1. Request a security token from HomeRealmSTS authenticating using Windows credentials
// 2. Request a security token from BookStoreSTS authenticating using token from 1.
// 3. Send the BuyBook request to the BookStoreService authenticating using token from 2.
string response = myBuyBookClient.BuyBook(bookName, "*****@*****.**", "123 Main St, Buffalo, NY 94135");
MessageBox.Show(response, "BookStore Client");
myBuyBookClient.Close();
}
catch (Exception ex)
{
myBuyBookClient.Abort();
// see if a fault has been sent back
FaultException inner = GetInnerException(ex) as FaultException;
if (inner != null)
{
MessageFault fault = inner.CreateMessageFault();
MessageBox.Show(String.Format("The server sent back a fault: {0}", fault.Reason.GetMatchingTranslation(CultureInfo.CurrentCulture).Text));
}
else
{
MessageBox.Show(String.Format("Exception while trying to purchase the selected book: {0}", ex), "BookStore Client");
}
}
}
}
/// <summary>
/// Handles the operation of buying a selected book
/// </summary>
private void btnBuy_Click(object sender, EventArgs e)
{
// check if any book is selected for purchase
if (lstBooks.SelectedItem == null)
{
MessageBox.Show("No book selected for purchase", "BookStore Client");
}
else
{
// get the selected book ID
string selectedBookItem = lstBooks.SelectedItem.ToString();
int startPos = selectedBookItem.IndexOf('.') + 1;
int endPos = selectedBookItem.IndexOf(',');
string bookName = selectedBookItem.Substring(startPos, endPos - startPos);
bookName = bookName.Trim();
BuyBookClient myBuyBookClient = new BuyBookClient();
try
{
// Add the book name as a "resource" header to the endpoint address for the service
EndpointAddressBuilder myEndpointAddressBuilder = new EndpointAddressBuilder(myBuyBookClient.Endpoint.Address);
myEndpointAddressBuilder.Headers.Add(AddressHeader.CreateAddressHeader(Constants.BookNameHeaderName, Constants.BookNameHeaderNamespace, bookName));
myBuyBookClient.Endpoint.Address = myEndpointAddressBuilder.ToEndpointAddress();
// Send the request to the service. This will result in the following steps;
// 1. Request a security token from HomeRealmSTS authenticating using Windows credentials
// 2. Request a security token from BookStoreSTS authenticating using token from 1.
// 3. Send the BuyBook request to the BookStoreService authenticating using token from 2.
string response = myBuyBookClient.BuyBook("*****@*****.**", "One Microsoft Way, Redmond, WA 98052");
MessageBox.Show(response, "BookStore Client");
myBuyBookClient.Close();
}
catch (Exception ex)
{
myBuyBookClient.Abort();
// see if a fault has been sent back
FaultException inner = GetInnerException(ex) as FaultException;
if (inner != null)
{
MessageFault fault = inner.CreateMessageFault();
MessageBox.Show(String.Format("The server sent back a fault: {0}", fault.Reason.GetMatchingTranslation(CultureInfo.CurrentCulture).Text));
}
else
{
MessageBox.Show(String.Format("Exception while trying to purchase the selected book: {0}", ex), "BookStore Client");
}
}
}
}