ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The "dynamic" Tab control (prefix syntax)
The "Dynamic tab" Tab control is used to display several windows in the same window...
The Tab control
The Tab control is used to simultaneously display different controls...
Tab control properties
A Tab Control can be manipulated in a window or page using the following WLanguage properties...
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window...
Tab pane properties
A tab pane can be manipulated in a window or page using the following WLanguage properties...
Handling a dynamic tab through programming (prefix syntax)
WINDEV allows you to manipulate Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties...
Manipulating Tab controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to manipulate a Tab control through programming...
Handling a dynamic programmatically
WINDEV allows you to manipulate Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties...
Events associated with Tab controls
List of events associated with Tab controls
4. UI: Windows
IU of windows...
1. Project and analysis
What is an application?
An application is a set of objects (windows, controls, ......
Interactive notifications
A notification is a small window that appears at the bottom right of the screen, and that can be viewed at any time in the Windows notification area......
WINDEV 2025 Update
Here are the new features and improvements that you will discover in this version......
How to color a control with focus?
This help page explains how to highlight the control where the input is performed....
Events associated with a Spreadsheet control
Associating an image with an element in a TreeView control
Methods for associating an image with an element in a TreeView control....
GanttAddHoliday (Function)
Defines a new holiday period on a row in a Gantt Chart column of a Table or TreeView Table control.
MagnifierMode (Property)
The MagnifierMode property determines and changes how the magnifier is displayed in the column headings of a Table or TreeView Table control.
dRectangleGradient (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
TextWithoutFormat (Property)
The TextWithoutFormat property is used to get the text contained in a rich edit control without the formatting tags.
Table,Position (External language)
Sets the position on a given element or returns the element on the fist row of a Table control populated programmatically.
UploadSizeSent (Function)
Returns the total size (in bytes) of files already sent by the current upload via an Upload control.
GanttTimeDisplayed (Function)
Defines the time range displayed in a column of a Table or TreeView Table control of type Gantt Chart.
Type and version of Web server
The configuration diagnostic displays the following error......
GranularityGridlines (Property)
The GranularityGridlines property gets and changes the size of the grid that defines the gridlines in a Scheduler or Organizer control in a report.
ResourceHeight (Property)
The ResourceHeight property is used to get and change the height of resources in a Scheduler control where resources are arranged in rows.
ResourceWidth (Property)
The ResourceWidth property is used to get and change the width of resources in a Scheduler control where resources are arranged in columns.
WithInput (Property)
The WithInput property determines if a Combo Box control supports data input, and enables or disables this behavior.
GanttWorkingWeekDay (Function)
Indicates if a day of the week is a working day in a Gantt Chart column in a Table or TreeView Table control.
SpreadsheetRecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....