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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TwainProperty (Function)
Used to find out or modify the properties of the current Twain device.
Height (Property)
The Height property gets and sets the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......
fListFile (Function)
Lists the files found in a directory and returns the list of files.
dbgEnableLog (Function)
Enables the runtime log programmatically.
Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
TableSelectPlus (Function)
Selects a row in a Table or TreeView Table control.
HPrevious (Function)
Positions on the previous file record according to a browse item.
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
AnimationMinFPS (Function)
Configures the minimum number of images per second in order for the animations (transition effects) to be enabled in the controls.
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......
10. Embedded queries
The controls from a window can be linked to a data file or existing query, ......
HModify (Example)
Usage example of the HModify function
USBListDevice (Function)
Returns the list of USB devices currently plugged into the current computer.
MultimediaPosition (Function)
Returns or modifies the current position of the media file currently played in the Multimedia control.
WLanguage procedure called by AppDetectUPDAvailable
Procedure ("Callback") called by AppDetectUPDAvailable when an update for the active application is detected.
XMLSign (Function)
Signs an XML document.
LocalStorageValueName (Function)
Returns the name of a value for the local storage.
MultimediaStop (Function)
Stops playing a media file found in a Multimedia control.
LocalStorageOccurrence (Function)
Returns the number of values for the local storage.