/// <summary>
///
/// </summary>
/// <param name="profile"></param>
/// <param name="servers"></param>
/// <param name="x"></param>
/// <param name="cancelled"></param>
/// <param name="asyncOp"></param>
/// <remarks>
/// This is the method that the underlying, free-threaded
/// asynchronous behavior will invoke. This will happen on
/// an arbitrary thread.
/// </remarks>
protected void GetServersCompletionMethod(string profile, List <string> servers, Exception x, bool cancelled, AsyncOperation asyncOp)
{
// If the task was not previously cancelled,
// remove the task from the lifetime collection.
if (!cancelled)
{
lock (userStateToLifetime.SyncRoot)
{
userStateToLifetime.Remove(asyncOp.UserSuppliedState);
}
}
// Package the results of the operation in a
// ServersRetrievedEventArgs.
GetServersCompletedEventArgs e =
new GetServersCompletedEventArgs(
profile,
servers,
x,
cancelled,
asyncOp.UserSuppliedState);
// End the task. The asyncOp object is responsible
// for marshaling the call.
asyncOp.PostOperationCompleted(onGetServersCompletedDelegate, e);
// Note that after the call to OperationCompleted,
// asyncOp is no longer usable, and any attempt to use it
// will cause an exception to be thrown.
}
protected void OnGetServersCompleted(GetServersCompletedEventArgs e)
{
if (GetServersCompletedHandler != null)
{
GetServersCompletedHandler(this, e);
}
}
/// <summary>
///
/// </summary>
/// <param name="profile"></param>
/// <param name="servers"></param>
/// <param name="x"></param>
/// <param name="cancelled"></param>
/// <param name="asyncOp"></param>
/// <remarks>
/// This is the method that the underlying, free-threaded
/// asynchronous behavior will invoke. This will happen on
/// an arbitrary thread.
/// </remarks>
protected void GetServersCompletionMethod(string profile, List<string> servers, Exception x, bool cancelled, AsyncOperation asyncOp)
{
// If the task was not previously cancelled,
// remove the task from the lifetime collection.
if (!cancelled)
{
lock (userStateToLifetime.SyncRoot)
{
userStateToLifetime.Remove(asyncOp.UserSuppliedState);
}
}
// Package the results of the operation in a
// ServersRetrievedEventArgs.
GetServersCompletedEventArgs e =
new GetServersCompletedEventArgs(
profile,
servers,
x,
cancelled,
asyncOp.UserSuppliedState);
// End the task. The asyncOp object is responsible
// for marshaling the call.
asyncOp.PostOperationCompleted(onGetServersCompletedDelegate, e);
// Note that after the call to OperationCompleted,
// asyncOp is no longer usable, and any attempt to use it
// will cause an exception to be thrown.
}
// This method is invoked via the AsyncOperation object,
// so it is guaranteed to be executed on the correct thread.
protected void GetServersCompleted(object operationState)
{
GetServersCompletedEventArgs e = operationState as GetServersCompletedEventArgs;
OnGetServersCompleted(e);
}
protected void OnGetServersCompleted(GetServersCompletedEventArgs e)
{
if (GetServersCompletedHandler != null)
{
GetServersCompletedHandler(this, e);
}
}