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Part 1 - Classes and Methods / ODStorageUnitView

IsPromiseValue

The IsPromiseValue method returns a Boolean value that indicates whether the focused value is a promise value.

ODBoolean IsPromiseValue ();

return value

kODTrue if the focused value is a promise value, otherwise kODFalse.

DISCUSSION

If the focused value is a promise value, the promise is not resolved by this method.

EXCEPTIONS

kODErrUnfocusedStorageUnit

The focus context of this storage-unit view is not a value.

If the storage-unit cursor for this storage-unit view does not represent a legal focus context for the storage unit that created this storage-unit view, this method throws exceptions raised by the FocusWithCursor method of that storage unit.

SEE ALSO

The ODStorageUnitView::GetPromiseValue method (page 739).
The ODStorageUnitView::SetPromiseValue method (page 757).

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