ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Creating an executable: Manifest management
When running an executable, Windows Vista (and later) performs several checks regarding the rights of the current user via the UAC mechanism (User Account Control)...
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later...
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism.
Points to consider if your customers use Windows Vista (and later)
Windows Vista (and later) proposes several improvements...
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism...
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
grAddData (Function)
Adds a data into a chart.
SQLFetch (Function)
Goes to the next row (i.e next record) of the query result.
ExceptionChangeParameter (Function)
Configures the automatic behavior that will be implemented if an exception occurs in the current process.
Changing an application to 64-bit
WINDEV allows you to develop 64-bit applications......
PicSave (Function)
Saves the image found: in an Image Editor control. in a WDPic variable....
<Looper>.Add (Function)
Adds a row at the end of a Looper control.
dSaveImageJPEG (Function)
Saves an image: in a JPEG file. in memory....
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
CameraDisplay (Function)
Displays the video being captured by a web camera or by the camera of a mobile device in a "Camera" control. Function kept for "Version-26-compatible" Camera controls....
Setups while taking the Push into account
The setup while taking the Push into account is used to deploy an application on all the client computers of a network from a single management computer......
DashDeleteAll (Function)
Deletes all widgets displayed in a Dashboard control.
SysYRes (Function)
Returns the vertical screen resolution.
Constants for sound management
List of constants used by the functions for sound management....
Webification
WEBDEV Tutorial - Webifying a WINDEV project Webification - 10 min
AuthIdentify (Function)
Performs an authentication using the OAuth 2.0 protocol on any webservice.
MenuAddURLOption (Function)
Adds a new option after the last option of a drop-down or context menu. This menu option opens the page that corresponds to the specified URL.
fRemoveDir (Example)
Usage example of the fRemoveDir function
HSavePosition (Function)
Stores the current file context: current record, filter, pointers.
iInitReportQuery (Function)
Initializes the query linked to the report (for a query with parameters).
2. Types of setup
Types of setup...
SQLFirst (Function)
Positions on the first row of the query result.
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.