Hi.
I have a question which is driving me insane.
I am not sure if I do this correctly:

1. I have a usercontrol (scalemode = pixel).
2. I get the rect by GetClientRect(usercontrol.hwnd,rWork)
3. Now I want to let this rect have 2 "cells", one on the left side of
the rect, the other one on the right.

I am having problems with determining the correct rects for the two
cells within the rWork rect.
I am absolutely not sure if this is correct. I am experiencing some
pixel offsets, and I did not yet found out what's the problem.

I would like to make sure that I did this code correctly.
Thank you very much for any comment.

         iWidth = ((rWork.Right - rWork.Left) \ m_iColCount)
         iHeight = ((rWork.Bottom - rWork.Top) \ m_iRowCount)

         For r = 1 To m_iRowCount
             For c = 1 To m_iColCount

                 cCell(r, c).Left = (iWidth * (c - 1))
                 cCell(r, c).Top = (iHeight * (r - 1))
                 cCell(r, c).Bottom = (iHeight * (r - 1)) + iHeight
                 cCell(r, c).Right = (iWidth * (c - 1)) + iWidth

             Next c
         Next r

Have you debugged the code?

Print out your results and see....


Only you know what the desired result actually is.  If you want the
cells to overlap by one pixel, then you can use what you have.  If
you don't want the cells to overlap then use something more like this:

                 cCell(R, C).Bottom = cCell(R, C).Top + iHeight - 1
                 cCell(R, C).Right = cCell(R, C).Left + iWidth - 1

You might also consider something like this:

         For Row = 1 To m_iRowCount
             For Col = 1 To m_iColCount
                 SetRect cCell(Row, Col), L, T, L + iWidth - 1, T + iHeight - 1
                 L = L + iWidth
             Next Col
             L = 0
             T = T + iHeight
         Next Row

HTH
LFS

Thank you Larry!!

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