Parameters
- color
- The comment color.
- userName
- The user name.
- stateModel
- The state model.
- parentState
- The parent state.
Return Value
A new comment.
Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5