ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SysChangeEnvironment (Function)
Modifies the environment variables of the operating system found on the current computer.
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
<emailOutlookSession variable>.SendMessage (Function)
Sends an email using the Outlook protocol.
Image control properties
The Image controls include properties that can be handled in WLanguage both in the windows and pages but also in the reports......
grInfoXY (Function)
Returns information about the series found at a specific chart point.
NetMsgError (Function)
Returns the error message corresponding to the error number returned by NetOpenRemoteAccess and NetCloseRemoteAccess.
PDFNumberOfPages (Function)
Returns the total number of pages found in a PDF file.
gpwFindUser (Function)
Retrieves the characteristics of a user of the user groupware.
gpwModifyUser (Function)
Modifies a user in the database of user groupware.
<Image>.SaveGIF (Function)
Saves an image: in a file in GIF format. in memory....
CDList (Function)
Returns the list of CD/DVD players installed on the current computer....
<DiskFile variable>.Read (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).
KeyGetIdentifier (Function)
Retrieves the identifier that was used to generate an initial key.
AssistedInputOpen (Function)
Opens the list of values proposed by the assisted input for an edit control.
AssistedInputClose (Function)
Closes the list of values proposed by the assisted input for an edit control.
MongoGridFSDeleteFileByID (Function)
Deletes a file identified by its identifier from a MongoDB file system.
<Image>.Rotation (Function)
Rotates an Image control.
PageParameter (Example)
Usage example of the PageParameter function
fReadLine (Example)
Usage example of the fReadLine function
OLEActivate (Function)
Edits an OLE object contained in an OLE control.
xlsClose (Function)
Closes an XLS file.
fSize (Example)
Usage example of the fSize function
ToastDisplay (Function)
Displays a "Toast" message.
fExeDir (Function)
Returns the directory from which the execution is started.