DotCover Reports generation by skipping certain tests Follow

I have some real devices in my organisation so when i run the test cases that real devices are switched on and it creates some issues , so i want the try this dot cover to skip some tests and then cover the other areas for the coverage . Please let me know how to skip tests using Dotcover.

Also while integrating with Jenkins i would want to ignore certain failures and bypass to the next coverage as i know that the test case would certernily fail but if in that case the dot cover is stopped which i dont want. 

Need help on : 1. Skip tests using Dotcover

                         2. Ignore failures while executing via jenkins using Dotcover.