Overview
When you are creating models, there are common problems that occur. You can create bits of models, called "patterns" to solve these problems. You can then re-use the model patterns to solve the problems that keep cropping up. Patterns can be:
- controls
- groups of controls
- portions of models.
A pattern is any solution that is useful and reusable, from very simple methods to more sophisticated model-fragments.
This topic contains pattern suggestions for some common modelling problems.