Framework: Fixed logic error in overridden Dispose() implementations.
Framework: Fixed logic error in overridden Dispose() implementations.

git-tfs-id: [https://tfs.codeplex.com/tfs/TFS07]$/openpdc/Contributor Resources;C46704

rmc00/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,rmc00/gsf,GridProtectionAlliance/gsf,rmc00/gsf,rmc00/gsf,GridProtectionAlliance/gsf,rmc00/gsf,GridProtectionAlliance/gsf,rmc00/gsf,GridProtectionAlliance/gsf,rmc00/gsf