If you get the kid of errors that I think you get, you probably need to
call {Wait X} att appropriate places, which will suspend the thread
until the variable X is determined.
Regards,
Torbjörn
Alan Oswald wrote:
Here we go again! Many thanks to all who answered my request for
information about random numbers. I now have another query. I have a
program that generates a rectangular grid some of which are coloured
black and some of which are coloured white. When the grid is
generated, I want to choose one of the black ones and manipulate it in
a certain way. The problem I have is that the program tries to choose
the cell before the cells are coloured. I need to know how to make
the program wait until after the grid is drawn and coloured before
selecting the cell to manipulate. I'm sure this is easy but I don't
seem to get it to work. I either get a cell before the colouring is
completed or nothing or an error telling me there is a missing } at
line2 col 0.
I know you people will know the answer to this and I'm sure it's
somewhere in the documentation but I'm unable to find it.
Alan
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