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Jun 11th, 2006, 05:11 PM
#1
Thread Starter
PowerPoster
 [RESOLVED] Check for the existence of an object?
How do you check to see if an object exists...for instance, cmdClick(1) in an array? Anyone got any idea?
Well, everyone else has been doing it :-)
Loading a file into memory QUICKLY - Using SendKeys - HyperLabel - A highly customisable label replacement - Using resource files/DLLs with VB - Adding GZip to your projects
Expect more to come in future
If I have helped you, RATE ME! :-)
I love helping noobs with their VB problems (probably because, as an amateur programmer, I am only slightly better at VB than them :-)) but if you SERIOUSLY want to get help for free from a community such as VBForums, you have to first have a grounding (basic knowledge) in VB6, otherwise you're way too much work to help...You've got to give a little if you want to get help from us, in other words!
And we DON'T do your homework. If your tutor doesn't teach you enough to help you make the project without his or her help, FIND A BETTER TUTOR or try reading books on programming! We are happy to help with minor things regarding the project, but you have to understand the rest of it if you want our help to be useful.
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Jun 11th, 2006, 05:16 PM
#2
Re: Check for the existence of an object?
Depends what you mean? If you've got a control array, you could check cmdClick.UBound, or you could use a For Each loop and check which members of the array are present.
You might need to elaborate...
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Jun 11th, 2006, 05:19 PM
#3
Thread Starter
PowerPoster
Re: Check for the existence of an object?
Let's say I had an array of 0-10 of an item and I unloaded 5...then I used a for/next to go through 0-10 doing something with them...how would I recognise that 5 isn't there any more?
I'm working on improving the tab code I uploaded earlier :-)
Well, everyone else has been doing it :-)
Loading a file into memory QUICKLY - Using SendKeys - HyperLabel - A highly customisable label replacement - Using resource files/DLLs with VB - Adding GZip to your projects
Expect more to come in future
If I have helped you, RATE ME! :-)
I love helping noobs with their VB problems (probably because, as an amateur programmer, I am only slightly better at VB than them :-)) but if you SERIOUSLY want to get help for free from a community such as VBForums, you have to first have a grounding (basic knowledge) in VB6, otherwise you're way too much work to help...You've got to give a little if you want to get help from us, in other words!
And we DON'T do your homework. If your tutor doesn't teach you enough to help you make the project without his or her help, FIND A BETTER TUTOR or try reading books on programming! We are happy to help with minor things regarding the project, but you have to understand the rest of it if you want our help to be useful.
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Jun 11th, 2006, 05:20 PM
#4
Re: Check for the existence of an object?
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Jun 11th, 2006, 05:29 PM
#5
Thread Starter
PowerPoster
Re: Check for the existence of an object?
Doesn't help me...you know me, I'm useless :-)
How would I do the for each, it's not something I've done before
Well, everyone else has been doing it :-)
Loading a file into memory QUICKLY - Using SendKeys - HyperLabel - A highly customisable label replacement - Using resource files/DLLs with VB - Adding GZip to your projects
Expect more to come in future
If I have helped you, RATE ME! :-)
I love helping noobs with their VB problems (probably because, as an amateur programmer, I am only slightly better at VB than them :-)) but if you SERIOUSLY want to get help for free from a community such as VBForums, you have to first have a grounding (basic knowledge) in VB6, otherwise you're way too much work to help...You've got to give a little if you want to get help from us, in other words!
And we DON'T do your homework. If your tutor doesn't teach you enough to help you make the project without his or her help, FIND A BETTER TUTOR or try reading books on programming! We are happy to help with minor things regarding the project, but you have to understand the rest of it if you want our help to be useful.
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Jun 11th, 2006, 05:33 PM
#6
Re: Check for the existence of an object?
VB Code:
Dim ctl As Control
For Each ctl In cmdClick
Debug.Print ctl.Index
Next ctl
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Jun 11th, 2006, 05:37 PM
#7
Thread Starter
PowerPoster
Re: [RESOLVED] Check for the existence of an object?
Thanks, that seemed to work...now is going to come umpteen other problems :-)
Well, everyone else has been doing it :-)
Loading a file into memory QUICKLY - Using SendKeys - HyperLabel - A highly customisable label replacement - Using resource files/DLLs with VB - Adding GZip to your projects
Expect more to come in future
If I have helped you, RATE ME! :-)
I love helping noobs with their VB problems (probably because, as an amateur programmer, I am only slightly better at VB than them :-)) but if you SERIOUSLY want to get help for free from a community such as VBForums, you have to first have a grounding (basic knowledge) in VB6, otherwise you're way too much work to help...You've got to give a little if you want to get help from us, in other words!
And we DON'T do your homework. If your tutor doesn't teach you enough to help you make the project without his or her help, FIND A BETTER TUTOR or try reading books on programming! We are happy to help with minor things regarding the project, but you have to understand the rest of it if you want our help to be useful.
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