Hi all,

How can I calculate the difference between Pageframes HEIGHT and PAGEHEIGHT?

Let me show you the situation:

I change Pageframes Height via code

thisform.pgfFrame.Height = 200 && oldvalue was 350 for example

The RESIZE event of the pageframe tries to check minheight etc. and stop the thing shrinking. If there is a limit the height should stop at this.

This looks like

with this
lnMinheight = max(.calculate_minheight(),.minheight)

if lnMinheight>.pageheight
.HEIGHT = lnMinheight+Offset_Between_Height_And_PageHeight
endif
...

So the problem is to get Offset_Between_Height_And_PageHeight.

My first try was to calculate

...
Offset_Between_Height_And_PageHeight = .height-.pageheight
...

but this will result in cruel results.

If I trace the calculation, I can see that Pagheight is on new value something smaller then 200, but height stucks on the old one (350 in this example).

So my idea now is to calculate Offset_Between_Height_And_PageHeight from the bottom (with things like Borderwidth), but I have no idea what may be nedded for a right value.


Thank you for your ideas

Agnes