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Discussion -Name Expression, Evaluate, Macro Substitutio
Message
From
19/02/2007 16:48:13
 
 
To
19/02/2007 13:02:32
General information
Forum:
Visual FoxPro
Category:
Object Oriented Programming
Environment versions
Visual FoxPro:
VFP 9
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
MS SQL Server
Miscellaneous
Thread ID:
01197046
Message ID:
01197145
Views:
21
This seemed to work the best. Thanks Tamar! :o)



>>Hi Cetin,
>>
>>There will be 1-10 objects (1 object created from each record). The name of the object will be determined by the values in 2 of the table's fields:
>>
>>1st Record Example:
>>mytable.field1 = 'DATA'
>>mytable.field2 = 'QCC'
>>
>>The created object's name will be oDATA_QCC for the first record.
>>
>>The servername property of oDATA_QCC will be 'myservername' e.g. :
>>
>>IF mytable.field3 = 'myservername':
>>
>>oDATA_QCC.servername = TRIM(mytable.field3)
>>
>>So the object can be referenced later based on the two fields in the table (in order to know which object to use)
>>
>
>I wouldn't make it the variable name that's based on the fields. Instead, put all of the objects into a collection and use the field information as the key into the collection:
>
>oDataObjects = CREATEOBECT("Collection")
>
>oObject = CREATEOBJECT("Whatever")
>* Populate oObject
>
>cKey = ALLTRIM(Field1) + "_" + ALLTRIM(Field2)
>oDataObjects.Add(m.oObject, m.cKey)
>
>Now to find a particular object, use:
>
>oDataObjects(< the key expression >)
>
>If you need them in a particular order, add that information to the object.
>
>Tamar
.·*´¨)
.·`TCH
(..·*

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