ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Document variable>.Close (Function)
Closes the docx file associated with the Document variable and frees the document.
EndControl (Property)
The EndControl property gets or sets the end control of a Wire control.
<PDF Reader>.Close (Function)
Closes and frees the PDF file displayed in a PDF Reader control.
<Upload>.DeleteAll (Function)
Clears the list of files to upload: no file will be uploaded on the server.
PDFReaderClose (Function)
Closes and frees the PDF file displayed in a PDF Reader control.
<Calendar>.SelectMinus (Function)
Deselects a date in a multi-selection Calendar control.
iAddAttachment (Function)
Adds an attachment in a PDF file generated by a PDF print export.
<Looper>.ToWord (Function)
Creates a Word file (.RTF) using the data from a Looper control.
HUpdateLink (Function)
Updates on the server all the links of an HFSQL Client/Server data file....
<Input>.CalendarOpen (Function)
In a Date edit control, opens a popup window displaying a calendar.
<Date type>.ToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
PVTCompareDateRange (Function)
Calculates and displays a date range comparison in a Pivot Table control.
StartControl (Property)
The StartControl property gets and sets the start control of a Wire control.
<Pivot table>.CalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
<Image variable>.SavePNG (Function)
Saves an image found in an Image variable: in a PNG file. in memory....
<Image variable>.SaveJPEG (Function)
Saves an image found in an Image variable: in a JPEG file. in memory....
<Spreadsheet>.Load (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
Upload functions (prefix syntax)
The following functions are used to manage uploads (prefix syntax):...
<zipArchive variable>.ExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
Clickable (Property)
The Clickable property gets and sets the behavior of an Image control when it is clicked.
ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
<modbusSession>.ReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
<modbusSession>.WriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
<Source>.ActivateAutoFilter (Function)
Enables an automatic filter on the linked files when browsing an XML file.