private void ThrowOnDiscoveryErrors(DiscoveryExceptionDictionary errors, bool fromFile)
{
Exception exception = null;
foreach (DictionaryEntry entry in errors)
{
Exception error = (Exception)entry.Value;
if (!(fromFile &&
error is WebException))
{
exception = new InvalidOperationException(error.Message, exception);
Trace.TraceWarning(error.Message);
}
}
if (exception != null)
{
throw exception;
}
}
public static void Main()
{
// <Snippet1>
string myDiscoFile = "http://localhost/MathService_cs.vsdisco";
string myUrlKey = "http://localhost/MathService_cs.asmx?wsdl";
DiscoveryClientProtocol myDiscoveryClientProtocol =
new DiscoveryClientProtocol();
// Get the discovery document.
DiscoveryDocument myDiscoveryDocument =
myDiscoveryClientProtocol.Discover(myDiscoFile);
IEnumerator myEnumerator =
myDiscoveryDocument.References.GetEnumerator();
while (myEnumerator.MoveNext())
{
ContractReference myContractReference =
(ContractReference)myEnumerator.Current;
// Get the DiscoveryClientProtocol from the ContractReference.
myDiscoveryClientProtocol = myContractReference.ClientProtocol;
myDiscoveryClientProtocol.ResolveAll();
DiscoveryExceptionDictionary myExceptionDictionary
= myDiscoveryClientProtocol.Errors;
if (myExceptionDictionary.Contains(myUrlKey))
{
Console.WriteLine("System generated exceptions.");
// Get the exception from the DiscoveryExceptionDictionary.
Exception myException = myExceptionDictionary[myUrlKey];
Console.WriteLine(" Source : " + myException.Source);
Console.WriteLine(" Exception : " + myException.Message);
}
}
// </Snippet1>
}
static void Main()
{
string myDiscoFile = "http://localhost/MathService_cs.disco";
string myUrlKey = "http://localhost/MathService_cs.asmx?wsdl";
DiscoveryClientProtocol myDiscoveryClientProtocol1 =
new DiscoveryClientProtocol();
DiscoveryDocument myDiscoveryDocument =
myDiscoveryClientProtocol1.Discover(myDiscoFile);
IEnumerator myEnumerator =
myDiscoveryDocument.References.GetEnumerator();
while (myEnumerator.MoveNext())
{
ContractReference myContractReference =
(ContractReference)myEnumerator.Current;
DiscoveryClientProtocol myDiscoveryClientProtocol2 =
myContractReference.ClientProtocol;
myDiscoveryClientProtocol2.ResolveAll();
DiscoveryExceptionDictionary myExceptionDictionary
= myDiscoveryClientProtocol2.Errors;
if (myExceptionDictionary.Contains(myUrlKey) == true)
{
Console.WriteLine("'myExceptionDictionary' contains " +
" a discovery exception for the key '" + myUrlKey + "'");
}
else
{
Console.WriteLine("'myExceptionDictionary' does not contain" +
" a discovery exception for the key '" + myUrlKey + "'");
}
if (myExceptionDictionary.Contains(myUrlKey) == true)
{
Console.WriteLine("System generated exceptions.");
Exception myException = myExceptionDictionary[myUrlKey];
Console.WriteLine(" Source : " + myException.Source);
Console.WriteLine(" Exception : " + myException.Message);
Console.WriteLine();
// Remove the discovery exception.for the key 'myUrlKey'.
myExceptionDictionary.Remove(myUrlKey);
DiscoveryExceptionDictionary myNewExceptionDictionary =
new DiscoveryExceptionDictionary();
// Add an exception with the custom error message.
Exception myNewException =
new Exception("The requested service is not available.");
myNewExceptionDictionary.Add(myUrlKey, myNewException);
myExceptionDictionary = myNewExceptionDictionary;
Console.WriteLine("Added exceptions.");
object[] myArray = new object[myExceptionDictionary.Count];
myExceptionDictionary.Keys.CopyTo((Array)myArray, 0);
Console.WriteLine(" Keys are :");
foreach (object myObj in myArray)
{
Console.WriteLine(" " + myObj.ToString());
}
Console.WriteLine();
object[] myCollectionArray = new object[myExceptionDictionary.Count];
myExceptionDictionary.Values.CopyTo((Array)myCollectionArray, 0);
Console.WriteLine(" Values are :");
foreach (object myObj in myCollectionArray)
{
Console.WriteLine(" " + myObj.ToString());
}
}
}
}
