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WinDev Forum
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vor 1 Jahr
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vor 12 Monaten
Beteiligte Autoren:
Fabrice Harari, Patrick Schwarz, patrick s, Yogi Yang

[WM 20] Changing Window Height by programming

Startbeitrag von Patrick Schwarz am 03.07.2017 23:17

Hey Guys,

im facing some problems changing the height of my window in my app.
I have a window where I create controls in number of changing data so I don't have a static height i need to show all controls. Now I would like to adapt the window height to this, so it will scroll when it's too big for the screen.
My simple idea was setting it with just Win_Test..Height = value
When I look at this value it even changes during debugging, but the Window still has the height I set in the Description Wizard of the Window.
And its an maximized Window.

best regards


When you maximize a window its height is controlled by Windows itself you cannot change that.

You can change height and width of windows that are not maximized.

von Yogi Yang - am 04.07.2017 10:57
Hi Patrick

to complete the previous answer, you can change the status of your window to non maximized with the Restore(WIN_your window) instruction, THEN change its size...

HOWEVER, what you are trying to achieve is generally done by putting all the controls inside a supercontrol. You then can change the size fo the supercontrol if needed and it WILL do the scrolling, without changing the window itself.

Best regards

von Fabrice Harari - am 04.07.2017 11:39

i tried it with the supercontrol. The Problem with a supercontrol or a internal window is that the ..usefulheight is not available in android. So I still facing the same problem, with no possible scrolling.


von patrick s - am 25.07.2017 13:08
Hi Patrick,

the ..usefullheight maybe, but the ..height is available, AFAIK, and it should give you the scrolling you are looking for.

You can of course also simply use a looper where each line contains a control.

Best regards

von Fabrice Harari - am 25.07.2017 18:40
With the normal ..height property it's not working.
And the problem with loopers is the multiselection they provide is completely buggy. So you select a row on a screen but the looper selects/deselects a complete different one. This why I started trying something different.


von Patrick Schwarz - am 25.07.2017 19:06
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