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  • Equivalence
  • Limits
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Others
Stored procedures
The Grayed property is used to:
  • Determine if a control (or a group of controls) is grayed out.
  • Gray out or ungray a control, a group of controls or a window.
Example
// Grays out the GR_ShippingCost group of controls according to the value in EDT_Price
IF EDT_Price > 100 THEN
GR_ShippingCost.Grayed = True
END
Syntax

Finding out whether an element is grayed out Hide the details

<Result> = <Element used>.Grayed
<Result>: Boolean
  • True if the element is grayed out,
  • False otherwise.
<Element used>: Control name or window name
Name of the element to be used:
  • Name of control,
  • Name of group of controls,
  • WINDEVWINDEV Mobile Window name.

Modifying the grayed out status for an element Hide the details

<Element used>.Grayed = <New value>
<Element used>: Control name or window name
Name of the element to be used:
  • Name of control,
  • Name of group of controls,
  • WINDEVWINDEV Mobile Window name.
<New value>: Boolean
  • True if the element should be grayed out,
  • False otherwise.
Remarks

Equivalence

The Grayed property set to True and the State property set to Grayed are equivalent, except for read-only controls that keep their "read-only" state.

Limits

WINDEVWINDEV Mobile The Grayed property applies to all types of controls (except for status bar cells).
Universal Windows 10 App The Grayed property has no effect on HTML controls.
iPhone/iPadIOS Widget The Grayed property hides a context menu option.
WEBDEV - Server code The Grayed property does not apply to the following controls:
  • Menu control,
  • Web Camera control,
  • Pager control,
  • iFrame control,
  • Drawer control,
  • Cell,
  • Silverlight control,
  • Flex control,
  • Flash control,
  • Captcha control,
  • Progress Bar control,
  • Social Link control, ...
See the list of available properties for the desired control.
WEBDEV - Browser code The Grayed property does not apply to the following controls:
  • Menu control,
  • Web Camera control,
  • Pager control,
  • iFrame control,
  • Drawer control,
  • Table control,
  • Thumbnail control,
  • Looper control,
  • Linear Looper control,
  • Cell,
  • Table column,
  • Silverlight control,
  • Flex control,
  • Flash control,
  • Captcha control,
  • Progress Bar control,
  • Social Link control, ...
See the list of available properties for the desired control.
Minimum version required
  • Version 17
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Comments
Video Grayed
https://youtu.be/bYvKSTs61uk

https://windevdesenvolvimento.blogspot.com/2019/01/dicas-2001-windev-comandos-36.html
amarildo
30 Jan. 2019