ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<DiskFile variable>.Lock (Function)
Entirely or partially locks an external file.
<Document variable>.ToHTML (Function)
Converts a Document variable into an HTML file.
PDFReaderSave (Function)
Saves the content of a PDF Reader to a file.
<sfConnection variable>.Add (Function)
Creates a record in a file of a Salesforce database.
<hdfsConnection variable>.Delete (Function)
Deletes a file or directory from a Hadoop server.
<zipArchive variable>.ExtractPath (Function)
Returns the path of a file found in the archive.
<sfConnection variable>.Modify (Function)
Modifies the records of a file defined in Salesforce.
<Multimedia>.Play (Function)
Plays a multimedia file in a Multimedia control.
<Source>.ChangeName (Function)
Modifies the physical name of a data file.
<Source>.EndNoModif (Function)
Unlocks a file that was locked by the same program with HNoModif.
<Source>.SetLog (Function)
Enables or disables log management on a file.
HEndNoModif (Function)
Unlocks a file that was locked by the same program with HNoModif.
hdfsDelete (Function)
Deletes a file or directory from a Hadoop server.
<DiskFile variable>.Unlock (Function)
Entirely or partially unlocks an external file.
<PDF reader>.Save (Function)
Saves the content of a PDF Reader to a file.
OutlookListProfile (Function)
Lists the available Outlook profiles.
Error 1029: The access to the base class is restricted by a protected inheritance
Error 1030: The access to the base class is restricted by a private inheritance
Error 1013: The access to the member of the class is restricted by a protected inheritance
CriticalSection (Type of variable)
CriticalSection variables are used to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
JSEvent (Function)
Associates a browser procedure with an event on an object in browser code.
Interacting with the user
WINDEV, WEBDEV and WINDEV Mobile allow you to communicate with the user via dialog boxes......
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Favicon: Define the site icon
WEBDEV allows you to easily define the site icon (also called Favicon)......
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....