ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
Screen,Coordinate (External language)
Retrieves the coordinates of the control in relation to the top left border of the window as well as the physical size of a control.
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
ERR_CANNOT_LAUNCH
UploadSizeSent (Function)
Returns the total size (in bytes) of files already sent by the current upload via an Upload control.
GanttTimeDisplayed (Function)
Defines the time range displayed in a column of a Table or TreeView Table control of type Gantt Chart.
GranularityGridlines (Property)
The GranularityGridlines property gets and changes the size of the grid that defines the gridlines in a Scheduler or Organizer control in a report.
WiFiListNetworkCard (Function)
Returns the list of Wi-Fi network cards currently available on the current computer.
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
InPrelaunchedSessionMode (Function)
Used to find out whether the site is started in "pre-launched session" mode of WEBDEV.
HFTListWord (Function)
Lists the words of the current record that will be taken into account by the full-text indexing.
<Upload>.SizeSent (Function)
Returns the total size (in bytes) of files already sent by the current upload via an Upload control.
Creating requirements
The following steps must be performed to implement the requirements......
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....
pdfDocument (Type of variable)
The pdfDocument type gets all the characteristics of a PDF file: author, date created, page content, etc.
<zipArchive variable>.NbPartNeeded (Function)
Returns the number of parts of a given size required to split a single-part archive.
<Source>.RecNum (Function)
Returns: the number of the current record in the HFSQL data file. the number of the current record in the HFSQL view....
<Source>.SeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
<Source>.FTListWord (Function)
Lists the words of the current record that will be taken into account by the full-text indexing.
CountryList (Function)
Returns the list of all countries or countries of a given continent according to ISO 3166-1.
WEBDEV administrator: Characteristics of current connections
The "Connections" tab gives various information about the current connections......
InTestMode (Function)
Indicates whether the application or the site is started: from the WINDEV or WEBDEV editor, from the executable or browser. from the WEBDEV administrator....
HelpFile (Function)
Returns or modifies the name of the help file used by the context-sensitive help of a window.
ListSeek (Function)
Searches for an element in a List Box, ListView or Combo Box control (including the values described by gStoredValue).
SelectionColor (Function)
Changes the characteristics of the selection bar in a Table control, Combo Box control or List Box control.