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Class does not see its parent
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To
16/02/2011 05:01:08
General information
Forum:
Visual FoxPro
Category:
Classes - VCX
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Miscellaneous
Thread ID:
01500327
Message ID:
01500393
Views:
74
>>>If the parents methods are not hidden or protected then you should be able to just this.oSomeObject.method() to see it. I don't think that this.oSomeObject would have a parent.
>>>
>>You misunderstood me. I need to invoke the main class method from oSomeObject class. I added a new property oParent to oSomeObject class and in the main class I did
>>
>>this.oSomeObject.oParent = this
>>
>>--------------
>>I'm testing it right now, but it looks very dangerous to me. I also added this.oParent = null in the Destroy method of the oSomeObject class.
>
>If you need the object tree, why don't you use ,Add/.Newobject, which put the new object in the tree -
>with backlink and no worry about hanging references when destroying ?
>
>puzzled
>
>thomas

I'm now getting Property NEWOBJECT is not found. NEWOBJECT Error# 1734 Method:init Line: 569

My class is defined as custom olepublic. Could it be a problem? (BTW, I already re-coded, so it would be funny to re-code back again).

UPDATE. I take it back - the parent class is a session class. Does it mean I can not use NewObject method?

UPDATE 2. Re-coded back again to use my original idea.
If it's not broken, fix it until it is.


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