[wxhaskell-users] What's a DC?

[David <ron...@ya...>]

I'm trying to create a grid. I've done:
       gr <-gridCreate f 0 (rect (point 10 10) (size 1000 1000)) 1
       --gridAutoSize gr
       gridAppendCols gr 10 0
       gridAppendRows gr 10 0
If I remove "gridAuroSize gr", the grid doesn't appear. Also, i can't see 
any row or column.

And about cells, there is a function called "gridDrawCell", who needs an 
object of type "DC".
What's that? And how can i do to create one?

Thanks, and sorry about my english :)
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