ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.ListItem (Function)
Returns the list of items in a data file (query or view) recognized by the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account.
Font (Property)
The Font property is used to Get the identifier of the font used in a control in a report, page or window. Change the font used in a control in a report, page or window....
Pinned (Property)
The Pinned property is used to: Pin a control: the position of the pinned control will be relative to the visible area of its container and not to the content area. Determine if a control is pinned....
Native SQLite Connector: Programming with SQL functions
The use of SQL functions to handle SQLite data does not require importing the data file structure into the analysis....
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control......
How to include secure payment in a WEBDEV site?
This help page explains how to add a secure payment into a WEBDEV site......
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
Developing an application for Apple Watch
An Apple Watch application is an application intended for a watch associated with an iOS device (phone, tablet, ......
2. User-friendly editors in practice
Handling a report (in the editor)
Once a report was created, the description of this report can be modified at any time......
Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, analysis, ......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
The Peeling Corner control
The "Peeling Corner" control is used to create a visual effect in a page by presenting an image partially covered by another one......
ExecuteUpdateUI (Function)
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol. This function is kept for backward compatibility.
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
NbLinesPerPage (Property)
The NbLinesPerPage property is used to: Get and set the maximum number of Table rows per page. Get and set the maximum number of Looper rows per page....
AutoRefresh (Property)
The AutoRefresh property is used to: Find out whether the data found in the series is automatically recalculated whenever grDraw is called Modify the mode for recalculating the data found in the series....
ReplicSynchronize (Function)
Synchronizes the data corresponding to a replication.
GglDelete (Function)
Deletes data from the Google server.
SNMPOIDType (Function)
Returns the type of data in an OID.
grScatterGetDataXY (Function)
Retrieves data from a "Scatter" chart.
grSurfaceGetData (Function)
Retrieves a data from a Surface chart.
PopupAnimate (Function)
Displays a popup in a page cell.
grSurfaceAddData (Function)
Adds a data into a Surface chart.
grSunburstAddData (Function)
Adds a data to a Sunburst chart.