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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.Delete (Function)
Deletes a record from a data file (query or view).
Developing 64-bit sites
You can deploy 64-bit compatible sites......
<Connection variable>.DeleteUser (Function)
Deletes a user associated with a connection to the HFSQL server.
Gantt Chart control properties
You can manipulate Gantt Diagram columns in Table or TreeVew Table controls using the following WLanguage properties......
TableColumnSelectOccurrence (Function)
Returns the number of selected columns found in a table. This function is kept for backward compatibility. It is recommended to use TableSelectCount.
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
MapDeleteAll (Function)
Deletes the following from a Map control: all markers, all shapes, all images....
HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
EmailRemoveFolder (Function)
Deletes a folder from the Outlook messaging software or from an IMAP server.
dEndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
DNSDeleteAddress (Function)
Deletes a Name/IP Address relation from a DNS server....
MapDeleteImage (Function)
Deletes an image drawn on the map displayed in a Map control.
HDeleteScheduledBackup (Function)
Deletes a scheduled backup from an HFSQL Client/Server server....
SysThumbnailDeleteButton (Function)
Deletes one of the buttons found in the thumbnail of the application from the taskbar.
MapDeleteShape (Function)
Deletes a shape drawn on the map displayed in an Map control.
DriveDeleteDirectory (Function)
Deletes a directory (and the files it contains) on an Drive (remote disk).
FTPDeleteFile (Function)
Deletes a file from an FTP server (File Transfer Protocol).
HDeleteTask (Function)
Deletes a scheduled task from an HFSQL Client/Server server....
WLanguage procedure called by fCopyDir
WLanguage procedure ("callback") called by fCopyDir for each copied file. This procedure is used to handle the current file.
EmailStartSession (Function)
Starts an email management session based on the selected management mode (POP3, SMTP, IMAP or MS Exchange).
MongoGridFSDeleteFileByID (Function)
Deletes a file identified by its identifier from a MongoDB file system.
MongoGridFSDeleteFile (Function)
Deletes a file identified by its name from a MongoDB file system.
HDeleteLink (Function)
Deletes an integrity rule between two data files on the server.
WLanguage procedure called by GPSDetectPosition
WLanguage procedure ("callback") called by GPSDetectPosition when the device enters or leaves the region defined by the specified parameters.
SpreadsheetRecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....