Macro to set material props for part file?

Does anyone have a VB example of how to set the material properties
for a part file? Specifically I want to set the Area/Hatch Fill option
to None for over 100 part files and would really like to do that with a
macro rather than manually. I am a novice at programming but if someone
could provide an example I think I could take it from there.

Thanks,

Sam

 

Dim swApp As Object
Dim Part As Object
Dim boolstatus As Boolean
Dim longstatus As Long, longwarnings As Long
Dim FeatureData As Object
Dim Feature As Object
Dim Component As Object
Sub main()

Set swApp = Application.SldWorks

Set Part = swApp.ActiveDoc
Part.SetUserPreferenceStringValue swMaterialPropertyCrosshatchPattern,
"None"
End Sub

 

Thanks Craig, it looks like this worked great.

Sam