ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
fAddText (Function)
Adds the content of a character string at the end of a file.
MultimediaPause (Function)
Pauses a media file played in a Multimedia control.
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
HRead (Function)
Reads a record in a file according to a given record number.
OBEXSendFile (Function)
Sends a file to a device that supports the OBEX protocol.
SysRecentDocAdd (Function)
Adds a file into the list of recently opened documents.
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
HTrackStop (Function)
Stops tracking a data file on an HFSQL server.
SysScreenOrientation (Function)
Allows you to: get the screen orientation of the device (Android, iOS or Universal Windows phone). set the screen orientation of the device (Android phone)....
5. Android and iOS windows: Characteristics
WINDEV Mobile offers the possibility to configure the characteristics of the windows....
Miscellaneous Windows functions
List of miscellaneous Windows functions...
ContactDelete (Function)
Deletes the current contact: from a Lotus Notes or Outlook address book. from the list of contacts on the phone (Android, iPhone or iPad, Universal Windows)....
SysStandby (Function)
Allows you to: enable and disable the standby mode (Android) display the system screen used to configure the standby mode (Universal Windows Apps)...
Zooming a window (AAF)
The end user can zoom the content of a window with the mouse......
Binding an OLE control to an item
An OLE control can be bound to an item in a data file, query, etc....
Description window of a combining query
The description window of a combining query consists of several sections......
Report based on an HFSQL view
A report based on an HFSQL view is used to print records from an HFSQL Classic or Client/Server view......
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
Handling menu options via the context menu
WINDEV and WINDEV Mobile support two types of menus: ......
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
<Source>.CancelDeclaration (Function)
Allows you 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)....