ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
J2EEAddHeader (Function)
Adds a header to the next procedure that will be run on the server.
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
aiConfigureContourDetection (Type of variable)
The iaConfigureContourDetection type is used to define the parameters of the contour detection function.
Type of pages created by RAD
The page creation wizard shows different types of pages associated with HFSQL data files......
LanguageDescribed (Property)
The LanguageDescribed property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
HChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
Reports & Queries: Specific features
This help page presents the specific features of "Reports & Queries" (which means the user version of report editor) ......
aiImageResult (Type of variable)
The aiImageResult type is used to retrieve the result of AIDetect.
LooperDeleteSelect (Function)
Deletes the selected rows from a Looper control.
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
TreeInsert (Function)
Inserts a leaf into a TreeView control at a specific position.
3. Layouts
WINDEV Mobile Tutorial: Developing an Android and iOS application Lesson 3 - Window orientation (layouts) - 15 min
TableModifyColumn (Function)
Modifies a column in a horizontal Table control.
HFilter (Function)
Defines and enables a filter on a data file, view or query.
xmlAttribute (Type of variable)
The xmlAttribute type is used to handle the attributes of a node in an XML document.
5. Which type of server to choose?
SourceName (Property)
The SourceName property is used to: Get the name of the report data source. Change the report data source....
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control......
HActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
Developing a SaaS site
A SaaS site is developed as a standard WEBDEV site. Some additional operations must be performed......
Installing a Webservice (old format)
iInitReportQuery (Function)
Initializes the query linked to the report (for a query with parameters).
FullTextIndex description (Type of variable)
A FullTextIndex description variable is used to describe one or more full-text indexes through programming.