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Transport For London - Street Management
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Dear users,
Could anyone provide any assistance regarding global variables and
their interaction with Visual Basic. We can't seem to pass a value
in a global variable from MapBasic into a VB project, despite the
user guide telling us that it's easy with DDE!
Does anyone know why we might be
Have a look at this code which we use to draw regions within a free
graphics layer.
'This section allows the user to construct regions in the free
graphics layer
sub region_1
Dim y as integer
dim layer_name as string
dim opline as object
y = 1
do while y
Jennifer,
Thanks for the advice, I've already had some other people working
along the same lines. My problem is that we have is that the user
has to select the table they wish to import, so the table name,
column numbers and names are variable.
I've constructed a table which shows each
Dear users,
I have a problem of some complexity that I am hoping somebody can
shed some light on.
I have two tables, one a native mapinfo table and the other an
imported access table. Both tables have identical columns, except
that the access table has had (a) changes made to some of the
To all listers,
Thanks very much for your response regarding line direction reversal,
it seems that there was an *.mbx already downloadable from the
mapinfo-l ftp site.
Daniel Irwin
**
Traffic Director for London
This email
Hi,
I was wondering if anyone knew of a method by which lines could have
their directions reversed? Help on this one would be much
appreciated.
**
Traffic Director for London
This email and any files transmitted with it are
Andre,
I do not thinks that this is a problem with the virus, not affecting
the workspace anyway. If you can open your workspace in a text
editor of some variety, goto the line represented by the number in
the error message (36 in this case). It sounds like it is trying to
do something
Hi there.
I am currently trying to create a custom polyline construction
button which will only draw a specific style of line in a specific
table. However, I am having some problems with the drawing tool
itself in that it requires me to draw a line once and only then will it
execute the
