ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Describing the Action Bar control
This help page presents the main aspects of the Action Bar description window ...
Action Bar control functions
The following functions are used to manipulate Action Bar controls...
Action Bar of a window
Action Bars replace the title bar of a window and display different types of information...
<Table>.RefreshVisible (Function)
Modifies or returns the visibility status of refresh bar in a Table or TreeView Table control.
SpreadsheetControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
<Spreadsheet>.ControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
Navigation Bar control properties
A Navigation Bar control found in a page can be handled in WLanguage by the following properties......
BarVisible (Property)
The BarVisible property manages the selection bar on a column of a Table or TreeView Table control.
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
Radial Bar chart
The "Image gallery" Looper control is used to manage the display of a set of images without programming......
1. Application overview
WINDEV Mobile tutorial: Developing an Android and iOS application Lesson 1 - Application overview - 10 min
grHolePercentage (Function)
Modifies the percentage that corresponds the hole radius in the following charts: Donut, Radial Bar chart....
Properties associated with infinite Progress Bar controls
You can manipulate Infinite Progress Bar controls in a window using the following WLanguage properties......
apDisableAction (Function)
Disables the execution of an action found in an action plan.
Action (Property)
The Action property is used to specify the action to be performed.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Managing rights on HFSQL Client/Server
To ensure data security and confidentiality, some actions may be restricted to a group of users......
The different states of a Button control in a window
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
<Chart>.HolePercentage (Function)
Modifies the percentage that corresponds the hole radius in the following charts: Donut, Radial Bar chart....
WinIconBarHeight (Function)
Returns or modifies the current height of the "Icon Bar" area in the current MDI parent window.