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Returns a value that indicates whether a property setting has changed from its default setting or whether the property is read-only.
SYS(1269, oObjectName, cProperty, nPropertyAttribute) |
Parameters
- oObjectName
- Specifies the object for which the property setting information is returned.
- cProperty
- Specifies the property for which SYS(1269) returns information.
- nPropertyAttribute
-
Specifies a numeric value that determines the behavior of the return values of SYS(1269).
The following table lists the values for nPropertyAttribute.
nPropertyAttribute Description 0
Return True (.T.) if the property setting has changed from its default setting.
Return False (.F.) if the property setting has not changed from its default setting.
1
Return True (.T.) if the property setting is read-only.
Return False (.F.) if the property is read/write.
Return Value
Character. SYS(1269) returns True (.T.) or False (.F.), whose meaning depends on the value of nPropertyAttribfsute.
Remarks
SYS(1269) is useful for determining whether a property setting has changed or whether it is read/write before you attempt to set the property programmatically.