Am Facing a problem in understanding a statement in API programming in macros

This is the following program

Dim swApp As Object

Dim Part As Object

Sub main()

Set swApp = Application.SldWorks

Set Part = swApp.NewDocument("C:\ProgramData\SolidWorks\SolidWorks 2011\templates\Part.prtdot", 0, 0, 0)

Set Part = swApp.ActiveDoc

Part.SketchManager.InsertSketch True

Dim sksegment As Object

Set sksegment = Part.SketchManager.CreateCircle(0#, 0#, 0#, 0.06, 0, 0#)

Dim myfeature As Object

Set myfeature = Part.FeatureManager.FeatureExtrusion2(True, False, False, 0, 0, 0.05, 0.01, False, False, False, False, 0.098743763, 0.9879874373, False, False, False, False, True, True, True, 0, 0, False)

boolstatus = Part.Extension.SelectByID2("", "FACE", -0.01, 0.0006, 0.01, False, 0, Nothing, 0)

Part.SketchManager.InsertSketch True

Set sksegment = Part.SketchManager.CreateCircle(0#, 0#, 0#, 0.03, 0, 0#)

Set myfeature = Part.FeatureManager.FeatureExtrusion2(True, False, False, 0, 0, 0.02, 0.01, False, False, False, False, 0.0498734, 0.98783762, False, False, False, False, True, True, True, 0, 0, False)

The Line in Red mark is the Confusion when i change the values inside the statement the part does't create.

What are those values?

how does they affect the part creation?

Help me..

End Sub