• File size measurements show the distribution of size of files.
• Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
• It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

• There are 67 files with 7,618 lines of code.
• 1 very long files (1,037 lines of code)
• 1 long files (564 lines of code)
• 8 medium size files (2,518 lines of codeclsfd_ftr_w_mp_ins)
• 13 small files (1,827 lines of code)
• 44 very small files (1,672 lines of code)

There are 44 files with lines longer than 120 characters. In total, there are 328 long lines.

File	# lines	# units	# long lines
ExtendedVisualStateManager.cs in src/Microsoft.Xaml.Behaviors/Core	1037	32	85
FluidMoveBehavior.cs in src/Microsoft.Xaml.Behaviors/Layout	564	20	48
TranslateZoomRotateBehavior.cs in src/Microsoft.Xaml.Behaviors/Input	284	15	21
EventTriggerBase.cs in src/Microsoft.Xaml.Behaviors	390	23	17
MouseDragElementBehavior.cs in src/Microsoft.Xaml.Behaviors/Layout	387	20	13
Interaction.cs in src/Microsoft.Xaml.Behaviors	91	5	12
ChangePropertyAction.cs in src/Microsoft.Xaml.Behaviors/Core	389	12	9
InteractionContext.cs in src/Microsoft.Xaml.Behaviors	294	14	9
TargetedTriggerAction.cs in src/Microsoft.Xaml.Behaviors	191	13	9
InvokeCommandAction.cs in src/Microsoft.Xaml.Behaviors	128	3	8
Serializer.cs in src/Microsoft.Xaml.Behaviors	187	9	8
TriggerBase.cs in src/Microsoft.Xaml.Behaviors	144	8	7
PrototypingActions.cs in src/Microsoft.Xaml.Behaviors/Core	292	17	6
DataStateBehavior.cs in src/Microsoft.Xaml.Behaviors/Core	154	10	5
TimerTrigger.cs in src/Microsoft.Xaml.Behaviors/Core	103	10	5
TriggerAction.cs in src/Microsoft.Xaml.Behaviors	143	8	5
GoToStateAction.cs in src/Microsoft.Xaml.Behaviors/Core	69	3	4
KeyTrigger.cs in src/Microsoft.Xaml.Behaviors/Input	113	6	4
targets Directory.Build.targets in root	18	-	3
MetadataTableProvider.cs in src/Microsoft.Xaml.Behaviors.DesignTools	279	-	3