ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Description window of a combining query
The description window of a combining query consists of several sections......
<Word Processing>.StartModification (Function)
Indicates the start of a series of actions performed in a Word Processing control in a single event ("undo/redo")....
<Word Processing>.EndModification (Function)
Indicates the end of a series of actions performed in a Word Processing control in a single event ("undo/redo")....
<Spreadsheet>.RecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....
<Diagram variable>.StartModification (Function)
Indicates the start of a series of actions performed in a variable of type Diagram in a single event ("undo/redo")....
<Diagram editor>.StartModification (Function)
Indicates the start of a series of actions performed in a Diagram Editor control in a single event ("undo/redo")....
<Diagram variable>.EndModification (Function)
Indicates the end of a series of actions performed in a variable of type Diagram in a single event ("undo/redo")....
<Diagram editor>.EndModification (Function)
Indicates the end of a series of actions performed in a Diagram Editor control in a single event ("undo/redo")....
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
Handling Image controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle an Image control through programming......
Programming by preset action
Preset actions allow you to define the code of an event in a single click, without having to write one single line of code......
Creating a Pivot Table control
To create a Pivot Table control......
SpreadsheetRecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....
Procedure/Function
A procedure is used to associate an identifier with a statement block......
The groups of controls
A group of controls is a set of controls grouped together in order for their characteristics (their visible status for example) to be modified (or checked) in a single operation by programming......
Characteristics of menu options
WINDEV and WINDEV Mobile manage two types of menus......
Creating the skin template of a report
The Numeric or Currency control: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
Generating the setup program
The last wizard step for creating the setup program allows you to......
WDTrans: Overview
WDTrans is a tool for canceling transactions......
Print technical documentation
You can print different technical documentations describing all the elements of the project (windows, pages, reports, data files, items, components, assemblies, Custom-Folders, etc.)......
WDInst: including an "autorun" in a setup on CD
An "autorun" can be run (or not) when the setup CD is inserted into the drive of the setup computer......
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
3. Deploying a WINDEV application