ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Window with arrow (iPad)
The principle of windows with arrow is straightforward......
Functions for managing Image Editor controls and WDPic variables
The following functions are used to manage Image Editor controls and WDPic variables:...
ERR_NOTAVAILABLE
.NET Assemblies
.NET is Microsoft's software development platform......
TwainToControl (Function)
Allows you to : view the document coming from the Twain device in an Image control. view the document coming from the Twain device in the user interface of device....
Error 106: Redefinition of a global variable
OpenDocument (Function)
Opens a document in a new (modeless) window using the appropriate WINDEV editor (word processor, spreadsheet, PDF reader or image editor).
External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
InternalReportName (Property)
The InternalReportName property is used to: Find out the name of the report printed in an "Internal Report" control. Change the report printed in an "Internal Report" control....
Extensions of files created by WINDEV, WEBDEV, WINDEV Mobile
The table below presents the main extensions of files created and supported by WINDEV, WEBDEV and WINDEV Mobile......
Code indentation
When typing compound statements ("Switch", "For" and "While", for example), the code is automatically indented to highlight the structure of the loops used in the program......
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query......
Automatic feature for copying forms
When typing several copies of a form one after another, some of the information to type may be the same for each instance of the form......
Error 1054: 'Ancestor' cannot be used outside the code of a class
WindowIfNew (Property)
The WindowIfNew property is used to get and change the name of the internal window to be opened if the end user opens a new tab in a dynamic Tab control.
Linking a Combo Box control to a data file
A List Box or Combo Box control can be used to display the content of a data file, to allow a user to select a record, for example......
InitialWidth (Property)
The InitialWidth property is used to: Find out the initial width of a control or window. Modify the base width used to anchor the controls in "width". Find out the initial width of a report control....
MVP overview: Model - View - Presenter
MVP is the acronym for MODEL - VIEW - PRESENTER......
10. Internal components in practice
PlanActif (Property)
The Property Plane Active allows you to know and modify the number of the plan Active in a window, an internal window or a Cell control .
15. Creating the executable in practice
Creating the executable in practice...
VisibleRange (Property)
The VisibleRange property is used to get and change the width of the Range Slider control track.
MongoDB/GRIDFS databases
MongoDB is a document-oriented NoSQL database......
Multicolumn report
The report editor allows you to create "Multicolumn" reports....
Shared information
The information entered when creating the files and the items is shared throughout the environment......