ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Page>.Use (Function)
Displays a WEBDEV page in the browser of the Web user and closes all the current page contexts.
Use (Function)
Opens a WINDEV window and closes all other previously open windows.
Testing a dynamic project from a test server
Before deploying your dynamic WEBDEV website, we recommend that you run the final tests from a test sever...
Using an external component in an application
A component can be reused at any time in any application...
fDir (Function)
Finds a file or directory.
MemSeek (Function)
Seeks an element in a memory area: on the value added by MemAdd or on the value modified...
NbLabel (Property)
The NbLabel property is used to: Find out the number of labels printed across the page width....
MultiLinestring2D (Variable type)
The MultiLinestring2D type can be used to store a collection of linestrings defined with 2D...
Error 108: The size of the variable is not allowed
SendMessage (Function)
Sends a Windows message to a control or to a window.
ClipboardRTF (Function)
Retrieves an RTF string from the clipboard (the content of the clipboard is in RTF format).
MapDisplayPopup (Function)
Opens the popup of a marker displayed in a Map control.
LooperInsertIP (Function)
Inserts a row as an internal page into a Looper control populated programmatically.
HBuildKeyValueANSI (Function)
Regardless of the platform used, the data stored in the HFSQL files is in ANSI format.
StringDisplay (Function)
Returns a specific string (or a buffer) to the client browser in response to a request.
LooperModifyIP (Function)
Modifies a row corresponding to an internal page in a Looper control populated programmatically.
SpeechSynthesisInitialize (Function)
Initializes the parameters of speech synthesis for the current application.
IWListInsert (Function)
Inserts a new internal window in the list of internal windows used by an Internal Window control.
GglPrintDocument (Function)
Prints a document (text or PDF file, images, Word or Excel document, ...) by using the Cloud Print...
Permission (Type of variable)
The Permission type represents a permission requested by the application (and therefore declared...
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
MatReadLine (Function)
Reads the value of all elements found in a matrix row.
Context menu of Check Box columns (AAF)
The Table and TreeView Table controls can propose Check Box columns allowing the user to select...
VideoCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records...
EmailStartPOP3Session (Function)
Starts a session for receiving and reading emails with the POP3 protocol.
LooperInsertIW (Function)
Inserts a row as an internal window into a Looper control populated programmatically.
Installing a WEBDEV site with zero-downtime update
Starting with version 24, you can update a Session or AWP site without disconnecting users......
dPixelColor (Function)
Identifies the color of a pixel: in an Image control. in an Image variable. in a picLayer...
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......