ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 803: Return and Result cannot be used in the same process
ERR_BAD_CONTEXT_INVALID
LooperPosition (Function)
Moves the scrollbar to display a specific row or returns the index of the first row displayed in a Looper control populated programmatically.
<Source>.SortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
Describing the replication (ReplicEdit)
ReplicEdit is used to create a replication via a wizard, but the replication description window allows identifying or configuring additional parameters......
iParameterPreview (Function)
Configures the print preview: display a message regarding the resources of current computer. display or not the ribbon panes (as well as the buttons found). the export options available in the mini preview window....
CellDisplayDialog (Function)
Displays a Cell control in a page with a DDW effect (Dim Disabled Windows). This function is used to easily simulate a dialog box in browser code, by using a Cell control in a page.
W3C standardization
You must comply with the W3C standard (HTML 4......
Testing a static page
The test of a single page allows you to run the current page in WEBDEV......
WDSQL: Converting the structure of an HFSQL database
WDSQL is used to convert the structure of an HFSQL database into SQL script......
Programming Table controls based on a data file (prefix syntax)
This page explains how to program Table controls based on a data file......
StringCompare (Function)
Compares two strings character by character: according to the sequence of ASCII characters. according to the alphabetical order....
<Connection variable>.RetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
<Array>.UnionAll (Function)
Returns an array corresponding to the union of two arrays (without deleting duplicates).
<WLanguageCodeFormatting>MetEnForme (Function)
Put in Geometry a WLanguage code: coloring, standardized rewriting, indentation, translation.
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB database......
dCopy (Function)
Copies an image to another image.
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Timer on button (AAF)
In an application developed in WINDEV, the user has the ability to implement a timer on a button......
Color (Property)
The Color property is used to get or change the font color for: a Font variable. a text displayed in a Static control or in a calculated control of a report. a text displayed in a window control. a text displayed in a page control....
HMergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses the former view mechanism.
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database......
GanttLink (Type of variable)
The GanttLink type is used to define the advanced characteristics of a link between two tasks of a Gantt chart.
Control style: Font characteristics
You can change many style options in the "Style" tab of the control description window......
The test mode cannot operate without the project and its pages, ...