ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Type of windows created by RAD
The wizard for window creation proposes several types of windows associated with HFSQL data files......
MVP overview: Model - View - Presenter
MVP is the acronym for MODEL - VIEW - PRESENTER......
ControlToSource (Function)
Assigns the control value to the source of a control link.
HFSQL Control Center: Open an analysis
The HFSQL Control Center allows you to fully manage an analysis......
Code coverage
The code coverage is the measure regarding the coverage of tests run on an application or site......
Control template
A control template is a set of controls that can be re-used in several windows or pages......
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
WDInst: Configuring the setup computer
When creating the setup program, WDInst allows you to configure the computer where the program will be installed......
Functions for managing objects (External language)
<Source>.SetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
Programming patterns
CAUTION......
Creating links
Links help users navigate the help system......
xlsCoordinatesToName (Function)
Retrieves the name of a cell, XLS worksheet or Spreadsheet control according to its coordinates.
<xlsDocument variable>.DeleteWorksheet (Function)
Deletes a worksheet from the Excel document.
Selecting the keywords associated with a page
The keyword selection window allows you to select the keywords to be associated with a help page......
<xlsDocument variable>.RecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
PDFPassword (Function)
Protects a PDF document with a password.
Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library......
Using several libraries in an application
A library is a WDL file that contains all the resources......
xlsMsgError (Function)
Returns the caption of the last error caused by an XLS function.
HSetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
PDFSign (Function)
Applies an approval signature to an existing PDF.
<Variable pdfDocument>Sign (Function)
Applies an approval signature to an existing PDF.
PDFToText (Function)
Extract the text contained in an Document PDF.
<Variable pdfDocument>ToText (Function)
Extract the text contained in an Document PDF.