Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
How to check a Control has controls?
Message
From
03/12/2015 18:20:45
 
 
To
03/12/2015 17:27:21
General information
Forum:
Visual FoxPro
Category:
Classes - VCX
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows 10
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Miscellaneous
Thread ID:
01628447
Message ID:
01628451
Views:
63
>How to check an object in my container, which containes 3 objects, has controls?
>
>I have a container with 3 objects,
>objects(1). has the usual number of objects
>objects(2) and 3 are blank
>
>MyObject.ControlCount returns 3
>myObject.Controls(1).baseclass returns "Container"
>myObject.Controls(2).baseclass errors
>
>and although indeed debugger shows value (Object) for myObject.Controls(2) and 3,
>debugger also shows myObject.Controls.+Controls(1) and no + sign for Control(2) and Controls(3) so apparently empty. How to check in code for this situation?
>
>I have a recursive setallprops function which errors on Controls(2) = empty control

myObject.Controls(2).ControlCount = 0
Regards. Al

"Violence is the last refuge of the incompetent." -- Isaac Asimov
"Never let your sense of morals prevent you from doing what is right." -- Isaac Asimov

Neither a despot, nor a doormat, be

Every app wants to be a database app when it grows up
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform