DataSource :: objectSpaceOpened - Object space opened and owned by data source
Indicates that the object space handle has been opened when opening the data source, and that the object space handle is owned by the data source.
Return value: Success ( bool )
The value is true when the function was executed successfully. Otherwise the value is set to false.
Implementation details
bool
DataSource  :: objectSpaceOpened (  )
The property returns true, when the object space handle is opened and is owned by the data source. The function returns false, when the object space handle is not opened or has been set by calling objectSpace(rObjectSpace).