ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<PDF reader>.AddWatermark (Function)
Adds a watermark to all the pages of a PDF file in a PDF Reader control.
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.
<Source>.ReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
fInsertTextAtBeginning (Function)
Inserts text at the beginning of a file without overwriting the existing text.
MCIHeight (Function)
Returns the height (in pixels) of a media file used to display images.
MCIWidth (Function)
Returns the width (in pixels) of a media file used to display images.
MCITrack (Function)
Returns the current track of a media file previously opened (MCIOpen).
MCISize (Function)
Returns or changes the size of a media file previously opened (MCIOpen).
RTFLoad (Function)
Loads a file in RTF in an RTF control (found in a window or in a report).
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
<Spreadsheet>.Load (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
Parameters of the procedure used by fReadLine
WLanguage procedure ("Callback") called by fReadLine for each line read in the file.
fLoadBuffer (Function)
Loads the content of an external file (text, image, ...) in a buffer variable.
DriveRecoverFile (Function)
Retrieves a file from an Drive (remote disk) and saves it on the user's workstation....
DriveSendFile (Function)
Sends a file (present on the user's machine) to an Drive (remote disk)....
<Variable Drive>SendFile (Function)
Sends a file (present on the user's machine) to an Drive (remote disk)....
<Variable Drive>RetrieveFile (Function)
Retrieves a file from an Drive (remote disk) and saves it on the user's workstation....
gpwImportLDAPUsers (Function)
Imports users from an LDAP directory to the user file of the User Groupware.
<Document variable>.Close (Function)
Closes the docx file associated with the Document variable and frees the document.
<gglDrive variable>.Rename (Function)
Renames a directory or Google Docs Editors file on Google Drive.
KeyFileType (Property)
The KeyFileType property defines the type of encoding used for a key file.