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| Is the field virtual? |
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VARIANT_BOOL IsFieldVirtual (
enum ePerPayFld eFieldID
) |
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| Parameters | | eFieldID | [in] Identifier of the field, e.g. perfSysNum (C++) or ePerPayFld.perfSysNum (C# / VB.NET).
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| Warning: DO NOT hardcode numeric values for field identifiers. The numeric value of a field (i.e. the enum value) can change from one version to the next. Always use the enum or use GetFieldID |
| Warning: DO NOT assume the order of fields will remain the same (do not calculate relative fields). perfSysNum + 15 may not be valid or the same in future versions. |
| Remark: In VBS, this field identifier enumerations cannot be used! You should use GetFieldID to get a valid field identifier. |
| Remark: Within an object, field identifiers will not change as long as the object persists. You can obtain a value with GetFieldID once and then continue using the value. However, note that custom calculation fields are unique per dossier; even if they have the same field name, they may not have the same numeric value in all dossiers. |
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| See Also |
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| Samples |
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C++ |
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if (pPerPay->IsFieldVirtual (perfSysNum))
// This field can not be updated.
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C# |
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if (oPerPay.IsFieldVirtual (ePerPayFld.perfSysNum))
// This field can not be updated.
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VBS |
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If oPerPay.IsFieldVirtual(oPerPay.GetFieldID("SysNum")) Then
' This field can not be updated.
End If
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VB.NET |
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If oPerPay.IsFieldVirtual(ePerPayFld.perfSysNum) Then
' This field can not be updated.
End If
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