ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

VolumePhysicalButton (Function)
Identifies or modifies the sound source associated with the physical buttons used to set the volume of the device.
iHLine (Function)
Prints a horizontal line at specified coordinates.
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
HSavePosition (Function)
Stores the current file context (current record, filter, pointers).
UploadDeleteAll (Function)
Clears the list of files to upload: no file will be uploaded on the server.
ImageFirst (Function)
Displays the first image for the scroll.
StringSplit (Function)
Extracts all the substrings from a character string based on one or more string separators.
TreeDelete (Function)
Deletes an element and all its "children" from a TreeView control.
HTMLEditorToEmail (Function)
Exports the content of an HTML Editor control to an Email variable (to send the email).
zipExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
ServiceControl (Function)
Sends a control message to a service.
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
ToolTipColor (Function)
Modifies the colors used for displaying the tooltips.
ControlFindTextFirst (Function)
Searches for and selects the first element corresponding to the text searched for in a window or field.
ExtractLine (Function)
Extracts a specific line from a character string.
tapiUnhold (Function)
Picks up a call on hold.
FTPFileExist (Function)
Checks if a given file exists on an FTP server.
MCIPause (Function)
Pauses playback of the media file previously opened (MCIOpen).
fUnlock (Function)
Entirely or partially unlocks an external file.
HInfoBackup (Function)
Returns information about one or more backups performed on an HFSQL Client/Server server....
CameraRunApp (Function)
Starts the device's native camera application to record a video or to take a photo....
LDAPDeleteAttributeValue (Function)
Deletes a value of a specified attribute.
DocUndoRedoDeleteAll (Function)
Deletes the entire history of Undo/Redo mechanism for a Word Processing document....
iPrintDoc (Function)
Prints a document in "docx" format.
fDataDirUser (Function)
Returns a directory path for the data of the current user of the current application.