C# (CSharp) System.Collections.Generic ThrowHelper.IfNullAndNullsAreIllegalThenThrow - 10 examples found. These are the top rated real world C# (CSharp) examples of System.Collections.Generic.ThrowHelper.IfNullAndNullsAreIllegalThenThrow extracted from open source projects. You can rate examples to help us improve the quality of examples.