ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications.
<Camera>.Capture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
VideoCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
TreeView Table report
The report editor allows you to create "TreeView Table" reports......
Directory of images (WEBDEV)
Several images can be used when developing a WEBDEV site......
CameraCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
Analysis: Import files into the analysis (external database, HFSQL files, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc....
GroupNext (Function)
Reads the group of contacts found after the current group in the address book of a Lotus Notes or Outlook messaging.
HListREP (Function)
Returns the list of assignments for the data files handled by the current application, which means the list of physical files corresponding to the files described in the analysis.
Creating the Form pages of a WEBDEV RAD pattern
DriveDeleteFile (Function)
Deletes a file on the remote disk.
Zombie data files and items
During the life of an application, items live and die......
Vertical (Property)
The Vertical property is used to: determine if a control is oriented horizontally or vertically. change the orientation of Table and Looper controls (switch from vertical to horizontal and conversely)....
Setup of a WEBDEV site: Automatic data file modification
The automatic modification of the data files allows updating the description of data files on the Web server......
Creating the Table pages of the WEBDEV RAD pattern
Report based on a programmed data source
In a report on a programmed data source, the reading of the records that will be displayed in the report requires full programming in WLanguage......
PVTCalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
<Pivot table>.CalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
Format (Property)
The Format property is used to define the data format of a data file.
StringToDate (Function)
Converts a date in character string format to a date in YYYYMMDD format.
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
<Source>.ImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
Range Area chart
The Range Area chart is used to show a variation between a high and a low value......
WDLog: Overview
The different operations that can be performed with WDLog are as follows......
Error 20: The variable of the FOR loop should be a real