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 From: Rafael Copquin
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Subject: vfp6 return values from form
Thread ID: 201 Message ID: 201 # Views: 3 # Ratings: 0
Version: Unknown Category: General VFP Topics
Date: Thursday, May 17, 2001 7:26:03 AM         
   


I am using a private data session form to show inventory items.

From a command button, I call another form, modal and private data session, which is used to enter three search criteria.

The three criteria are stored to three of the secondary form's properties, namely:
thisform.price, thisform.quantity,thisform.department.

The secondary form is not closed by using release thisform or thisform.release(). When all three values are entered, the hide method is called.

From the command button I issue the following:

local kprice,kquantity,kdept

do form criteria name oCriteria linked

with oCriteria
kprice = .price
kquantity = .quantity
kdept = .department
.release()
endwith

However, I get the message "data taype mismatch" and when I check the values of the variables, the above oCriteria has a value of null.

What exactly is happening here ?

Thanks in advance.
Rafael Copquin


ENTIRE THREAD

vfp6 return values from form Posted by rafael copquin @ 5/17/2001 7:26:03 AM
RE: vfp6 return values from form Posted by Eric den Doop @ 5/17/2001 7:43:22 AM
RE: vfp6 return values from form Posted by Paul Culbertson @ 5/17/2001 8:28:42 AM
RE: vfp6 return values from form Posted by rafael copquin @ 5/17/2001 8:29:06 AM
RE: vfp6 return values from form Posted by Paul Culbertson @ 5/17/2001 9:25:11 AM
RE: vfp6 return values from form Posted by rafael copquin @ 5/17/2001 10:10:22 AM
RE: vfp6 return values from form Posted by rafael copquin @ 5/17/2001 8:23:44 AM