ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ModbusWriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
<Image>.DominantImageColor (Function)
Returns the dominant (i.e. most frequent) color of an image found in an Image control.
PicRectangularSnip (Function)
Captures a rectangular area defined with the cursor and retrieves the image in a variable of type Image.
<Image>.CoordinateToImage (Function)
Converts the coordinates of a rectangle in the Image control to the corresponding coordinates in the image displayed in the control.
dArc (Function)
Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Gesture variable
The Gesture variable is used to retrieve the gesture parameters (swipe)......
HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
Retrieving the coordinates of a click in a clickable image
If the click action of the image is set to "Server call", you can get the click coordinates when the image is clicked in the browser......
Environment of the report editor
Environment of the report editor...
Error 1038: This member already exists in the class
WDStatistics: Configuring the WEBDEV administrator
To create the log files required to calculate the statistics for site traffic, a specific setting must be performed in the WEBDEV administrator......
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
WinInYPos (Function)
Returns the vertical position of the top left corner of the internal area (without border and title bar) of a window in relation to the top left corner of the screen.
WinInXPos (Function)
Returns the horizontal position of the top left corner of the internal area (without border and title bar) of a window in relation to the top left corner of the screen.
WDAdminHF: Saving the databases
The remote HFSQL administrator allows you to create backups of HFSQL Client/Server data files......
Configuring the "Relative duration" mask (date and time in natural language)
WINDEV, WEBDEV and WINDEV Mobile propose to use a "Relative duration" display mask for the Date controls......
InitialItem (Property)
InitialItem is used to find out the initial name of an item found in a query. This name is known from the alias of this item.
Items (Property)
The Items property is used to configure the different items of a full-text index.
TableAddTitleHeader (Function)
Adds a column title-header into a Table or TreeView Table control in a window.
HListCustomFolder (Function)
Returns the list of Custom-Folders (also called groups) defined in the analysis.
inAppCheckSubscription (Function)
When starting the iOS application, checks whether the In-App subscriptions have been renewed.
grRealTimeInterval (Function)
Sets the time interval visible in a time chart with real-time display.
AAFEnable (Function)
Re-enables an Automatic Application Feature (AAF) previously disabled by AAFDisable.
<Chart>.RealTimeInterval (Function)
Sets the time interval visible in a time chart with real-time display.
<Table>.AddTitleHeader (Function)
Adds a column title-header into a Table or TreeView Table control in a window.