ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TimeLine control functions
The following functions are used to manage TimeLine controls:...
<Connection variable>.Transaction (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
<Connection variable>.TransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
HErrorModification (Function)
Used to: return the value of a record item if a modification conflict occurs. check if a modification conflict occurred....
HNbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
HelpFile (Function)
Returns or modifies the name of the help file used by the context-sensitive help of a window.
MaxThumbnailWidth (Property)
The MaxThumbnailWidth property is used to get or change the maximum width of a thumbnail of an Image item (binary memo).
HFSQL Client/Server functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
<Source>.NbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
TreeView control functions
The following functions are used to manage TreeView controls:...
GridlinesVisible (Property)
The GridlinesVisible property is used to: Determine whether or not gridlines are visible in a control. Show or hide gridlines in a control....
<Looper>.Display (Function)
Refreshes a browsing looper from a given position: the modifications performed in the linked file are taken into account in the looper.
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
ContactEdit (Function)
Opens a contact's current file in the device's native contact management application (Android, iPhone or iPad)....
SecurityHtml (Property)
The SecurityHtml property gets and sets the status of the security mechanism of HTML Display and HTML Editor controls.
Map control functions
Map control functions...
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
<Source>.RestorePosition (Function)
Restores the previously saved context of a file (function HSavePosition): record in progress, filter, playback pointers.
LooperToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a table or populated programmatically).
Scheduler control functions
List of functions that can be used with a Scheduler control....
InputType (Property)
The TypeSaisie property lets you know or modify the type of input allowed by a field: Duration, Date, Numerical, ...
LooperDisplay (Function)
Refreshes a browsing looper from a given position: the modifications performed in the linked file are taken into account in the looper.
Table control functions
List of functions specific to Table controls...
xlsComment (Variable type)
The xlsComment type is used to defined all the advanced characteristics of a comment in a cell of an XLS file or Spreadsheet control.