ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

iTextWidth (Function)
Calculates the width (in millimeters) of the text to print, according to the specified font.
ThreadSendSignal (Function)
The current thread sends a signal to the specified thread in order to unlock it.
ControlNext (Function)
Returns the name of the next control in input mode.
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.
Chart management functions
...Chart management functions...
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
ArraySwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
xlsSave (Function)
Saves an XLS document.
MongoDB functions
The following functions and types are used to handle the MongoDB data:...
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
grSurfaceMesh (Function)
Enables or disables the mesh on a Surface chart.
AdditionCompleted (Property)
The AdditionCompleted property determines if an element was added to a queue, list or stack, or if the operation is in progress.
Marker (Type of variable)
The Marker type is used to define the characteristics of a marker that must be positioned on a map displayed in a Map control.
ListDelete (Function)
Deletes an element from a List Box, ListView or Combo Box control populated programmatically.
ListDeleteAll (Function)
Clears a List Box, ListView or Combo Box control populated programmatically.
HCreateServerTrigger (Function)
Adds or modifies a server trigger on the HFSQL server.
CameraCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
SQLColumn (Function)
Returns the characteristics of all the columns (or items): for a given table. for a given query....
SchedulerListAppointment (Function)
Returns: the list of appointments found between two dates in a Scheduler control, all the appointments found in a Scheduler control, a specific appointment (selected or hovered)....
SchedulerTimeDisplayed (Function)
Defines the time range displayed by the Scheduler control in Day mode or in Week mode.
BTLEGetAllCharacteristics (Function)
Retrieves all the characteristics (with the same identifier) associated with a BLE service.