VCOM:VectorWorks:IFCLib:IIFCSupport::IFC IsFieldEmpty
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Description
namespace VectorWorks::IFCLib
Member of VCOM:VectorWorks:IFCLib:IIFCSupport
Checks whether there is mapping for the specified object's field.
virtual VCOMError VCOM_CALLTYPE IFC_IsFieldEmpty(
const TXString& strObjectName,
const TXString& strEntryName,
const TXString& strFieldName,
const TXString& strPSetName = "");
Parameters
strObjectName TXString Object Name strEntryName TXString IFC Entity name. strFieldName TXString Field Name strPSetName TXString Property Set name. Optional parameter used only when the field is a part of a Property Set.
Return Value
Uses standard VCOM Error Reporting.
Return value meaning:
kVCOMError_NoError The function succeeded. The field is empty. kVCOMError_False The function succeeded. The field is not empty. kVCOMError_Failed Routine failed.
Remarks
Use this function via global pointer gIFC.
Version
Available from: Vectorworks 2017.