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Uploaded by PETERTEACH on Sep 2, 2009
Visual Studio 2010, C# 4.0, Covariance and Contravariance
Education
Standard YouTube License
Hi PETERTEACH,
I have been watching your videos. These are Awesome. I learnt a lot from your videos.
In this video, i hope u missed "what" is covariance and contravariance. Rather i feel how base class and derived classes are used interchangably.
Even i may be wrong.
It would really help if u give any info about "What" is Covariance and Contravariance.
Thanks,
Uday.
AnemUday 1 year ago
Thanks!
RegevPorat 2 years ago
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Hi PETERTEACH,
I have been watching your videos. These are Awesome. I learnt a lot from your videos.
In this video, i hope u missed "what" is covariance and contravariance. Rather i feel how base class and derived classes are used interchangably.
Even i may be wrong.
It would really help if u give any info about "What" is Covariance and Contravariance.
Thanks,
Uday.
AnemUday 1 year ago
Thanks!
RegevPorat 2 years ago