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Variable Number Of Rows Of Texboxes

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Topic: Variable Number Of Rows Of Texboxes (Read 2371 times)

Richard Russell
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Re: Variable Number Of Rows Of Texboxes
« Reply #24 on: Apr 15^th, 2015, 4:30pm »

on Apr 15^th, 2015, 3:55pm, RNBW wrote:

Has anyone got any ideas/solutions?

Delete this line, it's meaningless (there is no handle #m.txt) and breaks the rest of the program by zeroing the textbox handles:

Code:

      maphandle #m.txt, "#m.txt";row;col

I should perhaps add a test in LBB for an undefined handle being supplied, rather than simply failing 'silently'.

Richard.

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RNBW
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Re: Variable Number Of Rows Of Texboxes
« Reply #25 on: Apr 15^th, 2015, 5:11pm »

on Apr 15^th, 2015, 4:30pm, Richard Russell wrote:

Delete this line, it's meaningless (there is no handle #m.txt) and breaks the rest of the program by zeroing the textbox handles:

Code:

      maphandle #m.txt, "#m.txt";row;col

I should perhaps add a test in LBB for an undefined handle being supplied, rather than simply failing 'silently'.

Richard.

Richard
Thank you for your very prompt resolution of the problem. The code now works nicely, even the NOTICE bit. I've checked back on my other code and found that the maphandle wasn't there, so that is why it worked in that case.

It could be useful to include a check in LBB. It would help to cover up my programming incompetence.

Ray

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