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Stored procedures
The UsefulHeight property is used to get and change the useful height of an internal window (or supercontrol) with scrollbars.
The useful size corresponds to the full size of the internal window:
  • Width of internal window.
  • Height of internal window.
Versions 20 and later
Remark: This property is also available for the windows.
New in version 20
Remark: This property is also available for the windows.
Remark: This property is also available for the windows.
Versions 26 and later
Android Widget This property is now available in Android widget mode.
Android This property is now available for Android applications.
New in version 26
Android Widget This property is now available in Android widget mode.
Android This property is now available for Android applications.
Android Widget This property is now available in Android widget mode.
Android This property is now available for Android applications.
Example
SC_Supercontrol1.Height = 320
SC_Supercontrol1.UsefulHeight = 2000
Syntax

Finding out the useful height of an element Hide the details

<Current useful height> = <Element used>.UsefulHeight
<Current useful height>: Integer
Useful height of the element expressed in pixels.
<Element used>: Window name or control name
Name of the element (internal window or supercontrol) to use.

Modifying the useful height of an element Hide the details

<Element used>.UsefulHeight = <New useful height>
<Element used>: Window name or control name
Name of the element (internal window or supercontrol) to use.
<New useful height>: Integer
New useful height of the element expressed in pixels.
Remarks
  • The anchors are applied relative to the useful size and therefore are modified if the useful height is modified.
  • If the useful height is greater than the height of the internal window (or supercontrol), a scrollbar is displayed.
  • If the useful height is smaller than the height of the internal window (or supercontrol), the useful height is ignored.
See also
Minimum version required
  • Version 20
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