ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

UnicodeToAnsi (Function)
Converts: a UNICODE string to ANSI (Windows). a buffer containing a UNICODE string to a buffer containing an ANSI string (Windows)....
gr3DSParameter (Function)
Retrieves or modifies a parameter for drawing a chart in 3D Spatial mode.
Dimension (Function)
Returns the size of a variable (string, numeric, array, ...) or resizes a dynamic array.
WinEnableDDW (Function)
Enables or disables the DDW (Dim Disabled Window) feature: for a specific window. for all the application windows....
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
VideoDisplay (Function)
Displays in a Camera control the video sequence currently transmitted by a "web camera" or by the camera found on the mobile device. Function kept for "Version-26-compatible" Camera controls....
grSaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
FreeDLL
The FreeDLL keyword can correspond to ...
HDescribeServerTrigger (Function)
Adds or modifies a server trigger.
Constants for managing character strings
List of constants used by string management functions...
GPSInitParameter (Function)
Initializes the parameters of geolocation WLanguage functions and finds a location provider.
EmailStartPOP3Session (Function)
Starts a session for receiving and reading emails with the POP3 protocol.
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
FramesetRefresh (Function)
Refreshes a frameset displayed in the user's browser from the context on the server....
iZoneHeight (Example)
Usage example of the iZoneHeight function
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
TimeDifference (Function)
Calculates the difference between two times in hundredths of a second.
Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL Client/Server, Native Connector, etc....
GglDriveConnect( Function)
Creates a connection to an Drive Google Drive.
zipDeleteFile (Example)
Usage example of the zipDeleteFile function
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....
HTTPCookieWrite (Function)
Adds or modifies a cookie in an HTTP request.
AnsiToUnicode (Function)
Converts: an ANSI string (Windows) to a UNICODE string. a buffer containing an ANSI string (Windows) to a buffer containing a UNICODE string....
Confirm (Function)
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice....
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....