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Createobject() or NewObject()
Message
De
02/02/2010 10:58:17
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Programmation Orientée Object
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP1
Application:
Desktop
Divers
Thread ID:
01447109
Message ID:
01447129
Vues:
33
>>>>Hello all
>>>>Can I be made to understand something?
>>>>as far as I understand
>>>>Newobject() makes an object from a vcx libary
>>>>and
>>>>Createobject() creates an object
>>>>
>>>>so why when i do
>>>>
>>>>set classlib to _reportlistener
>>>>lolistener=createobject("_reportlistener")
>>>>
>>>>Or
>>>>
>>>>set classlib to _reportlistener
>>>>lolistener=newobject("_reportlistener")
>>>>
>>>>IT tells me Lolistener is not an object
>>>>please answer :(
>>>
>>>Do you have _ReportListener.vcx classlibrary with _ReportListener class inside it?
>>yes and as far as i know those are defaults...but i changed it 2 lolistener=createobject('_reportlistener')
>>and now the code
>>
>>   SET CLASSLIB TO _Reportlistener 
>>*lolistener=NEWOBJECT('_ReportListener')
>>
>>*lolistener=newobject('_ReportListener',home()+'ffc\_ReportListener.vcx')
>>lolistener=CREATEOBJECT('_ReportListener')
>>*SET CLASSLIB TO _ReportListener
>>lolistener.outputtype=1
>>lolistener.addreport('client.frx','nopageeject')
>>lolistener.addreport('loan.frx','noreset')
>>lolistener.runreports()
>>
>>is lying to me. In that...the little preview box tells me the name of the form shown is loan...when I know its client...it also shows the arrow red..the scroll arrow..b ut its innactive..are those my code errors?
>
>If you show two reports in one preview, they both will show the same title. I don't know how to automatically change the title when you scroll to another report.

but do u have an idea why i cant scroll?its the little sroll bar is red but its disabled
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