// This method is invoked via the AsyncOperation object,
// so it is guaranteed to be executed on the correct thread.
private void ReportRequestDataCompleted(object operationState)
{
RequestDataCompletedEventArgs e =
operationState as RequestDataCompletedEventArgs;
OnRequestDataCompleted(e);
}
private void CompletionMethod(
byte[] responseData,
Exception exception,
bool canceled,
AsyncOperation asyncOp)
{
// If the task was not previously canceled,
// remove the task from the lifetime collection.
if (!canceled)
{
lock (userStateToLifetime.SyncRoot)
{
userStateToLifetime.Remove(asyncOp.UserSuppliedState);
}
}
RequestDataCompletedEventArgs e =
new RequestDataCompletedEventArgs(
responseData,
exception,
canceled,
asyncOp.UserSuppliedState);
// End the task. The asyncOp object is responsible
// for marshaling the call.
asyncOp.PostOperationCompleted(onRequestDataCompletedDelegate, 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 OnRequestDataCompleted(
RequestDataCompletedEventArgs e)
{
if (RequestDataCompleted != null)
{
RequestDataCompleted(this, e);
}
}
protected void OnRequestDataCompleted(
RequestDataCompletedEventArgs e)
{
if (RequestDataCompleted != null)
{
RequestDataCompleted(this, e);
}
}
private void CompletionMethod(
byte[] responseData,
Exception exception,
bool canceled,
AsyncOperation asyncOp)
{
// If the task was not previously canceled,
// remove the task from the lifetime collection.
if (!canceled)
{
lock (userStateToLifetime.SyncRoot)
{
userStateToLifetime.Remove(asyncOp.UserSuppliedState);
}
}
RequestDataCompletedEventArgs e =
new RequestDataCompletedEventArgs(
responseData,
exception,
canceled,
asyncOp.UserSuppliedState);
// End the task. The asyncOp object is responsible
// for marshaling the call.
asyncOp.PostOperationCompleted(onRequestDataCompletedDelegate, 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.
}
void httper_RequestDataCompleted(object sender, RequestDataCompletedEventArgs e)
{
}
