public static void TryWaitOnHandleAndDispose(ref System.Threading.WaitHandle handle)
{
if (object.ReferenceEquals(handle, NilWaitHandle))
{
return;
}
try
{
handle.WaitOne();
}
catch (System.ObjectDisposedException)
{
return;
}
catch (System.Exception ex)
{
//Should just return? (At least document that it will throw and how to catch or ignore)
TaggedExceptionExtensions.TryRaiseTaggedException(handle, "An exception occured while waiting.", ex);
}
finally
{
if (object.ReferenceEquals(handle, NilWaitHandle).Equals(false))
{
handle.Dispose();
}
}
handle = null;
}
public static bool TryWebClientDownload(System.Uri location, out System.IO.Stream result, System.Net.NetworkCredential credential = null)
{
result = null;
try
{
result = WebClientDownload(location, credential);
return(result != null);
}
catch (System.Exception ex)
{
TaggedExceptionExtensions.TryRaiseTaggedException(result, ex.Message, ex);
return(false);
}
}