A SERVICE OF

logo

MGDwgDataSources Object | 83
Error Codes
-99 (null pointer)
See Also
FilterType
FilterType Property
Syntax
FilterType
Description
Read only propety that returns the current filter type applied to the DWG
data layer. A value of 0 indicates the layer filter type; a value of 1 indicates
the query filter type; a value of 2 indicates a theme filter type.
For information about the different filter types, see “How Queries Work in
Autodesk Map” on page 9, “Creating a Layer from a Theme” on page 13, and
“Creating a Layer By Geometry Type” on page 15.
Parameters
none
Return Values
integer (read only) – Value indicating the current filter type.
0 – Layer Filter
1 – Query Filter
2 – Theme Filter
Error Codes
-1 (Busy) – This error code is returned for the write operation.
-3 (illegal argument) ) – This error code is returned for the write operation.
-99 (null pointer) – This error code is returned for the read operation.