public void CloudBlobContainerExistsAPM()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
IAsyncResult result = container.BeginExists(
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
Assert.IsFalse(container.EndExists(result));
container.Create();
result = container.BeginExists(
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
Assert.IsTrue(container.EndExists(result));
}
}
finally
{
container.DeleteIfExists();
}
Assert.IsFalse(container.Exists());
}