ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
AnchorRateHeight (Property)
The AnchorRateHeight property is used to: Find out the vertical anchor rate of a control. Modify the vertical anchor rate of a control....
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....
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....
HPrevious (Function)
Positions on the previous file record according to a browse item.
AnchorRateRight (Property)
The AnchorRateRight property is used to: Find out the anchor rate when a control moves on the horizontal axis. Modify the anchor rate when a control moves on the horizontal axis....
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
Accessing Lotus Notes
WINDEV and WINDEV allow you to easily access the data handled by Lotus Notes (Domino database)......
Kanban control properties
In a window or page, you can use WLanguage properties to handle......
Map control properties
The following properties can be used with Map controls:...
Managing accounts
WEBDEV Account Manager allows you to create a deployment account......
HOnError (Function)
Customizes the management of HFSQL errors.
The Image control
The Image control is used to......
4. Adding a product
WEBDEV Tutorial - Creating a website with back office processes Lesson 4 - Adding a product - 50 min
Opacity (Property)
The Opacity property is used to get and change the opacity of an element.
ToolTip (Property)
The ToolTip property gets and changes the tooltip text.
OrganizerChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
ModbusWriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
ModbusWriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
ControlContextMenu (Function)
Identifies the control on which the context menu was opened.
zipFileSize (Example)
Usage example of the zipFileSize function
MaxThumbnailWidth (Property)
The MaxThumbnailWidth property is used to get or change the maximum width of a thumbnail of an Image item (binary memo).
MaxThumbnailHeight (Property)
The MaxThumbnailHeight property is used to get and change the maximum height of a thumbnail of an Image item (binary memo).
HSubstDir (Example)
Usage example of the HSubstDir function
SilverLight control properties
List of properties associated with the SilverLight control...
Social Network control properties
A Social Network control can be handled in a page by the following WLanguage properties......