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Working with the collection class
Message
From
24/05/2005 13:05:51
 
General information
Forum:
Visual FoxPro
Category:
Classes - VCX
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP2
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01017111
Message ID:
01017146
Views:
22
>>>Hi everybody,
>>>
>>>I'm not sure, how can I add items to the collection based on their TabOrder in the form.
>>>
>>>Here is my current code, I'd like to modify it to put controls in the TabOrder sequence. How should I do it?
>>>
>>>
>>>*---------------------- Location Section ------------------------
>>>*   Library: 	Aformssearch.vcx
>>>*   Class: 		Frmquicksearch
>>>*   Method: 	Registercontrols()
>>>*----------------------- Usage Section --------------------------
>>>*)  Description:
>>>*)
>>>
>>>*   Scope:      Public
>>>*   Parameters:
>>>*$  Usage:
>>>*$
>>>*   Returns:
>>>*--------------------- Maintenance Section ----------------------
>>>*   Change Log:
>>>*       CREATED 	05/20/2005 - NN
>>>*		MODIFIED
>>>*----------------------------------------------------------------
>>>lparameters tcClassName, tcNamedSearch
>>>
>>>with thisform.oSearchCollection
>>>	if .getkey(m.tcNamedSearch) = 0
>>>		.add(m.tcClassName, m.tcNamedSearch)
>>>	endif	
>>>endwith
>>>
>>>
>>>
>>>My container object has a name of "o" + m.tcNamedSearch and it's placed directly on the form.
>>>
>>>Thanks in advance.
>>
>>
>>with thisform.oSearchCollection
>>   * here exists a bug, and Getkey can return .T.
>>   * workaround: retry getkey(), none bug for the second call
>>    if EMPTY(LEN(.getkey(m.tcNamedSearch)))
>>		.add(m.tcClassName, m.tcNamedSearch)
>>    endif	
>>endwith
>>
>
>Hi Fabio,
>
>I'm not sure which bug you have in mind, but you also didn't answer my question. How exactly can I specify in which order I want to add containers to the collection?
>
>I want to be able to set focus to the first container (its inner control)

Add() have eBefore, eAfter parameters
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