ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
EmailStartPOP3Session (Function)
Starts a session for receiving and reading emails with the POP3 protocol.
ScanSelect (Function)
Opens a standard dialog box with the available scanners.
Principle for running threads
At runtime, an application runs in a main thread......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
WEBDEV Account Manager
WEBDEV Account Manager allows you to easily host websites developed with WEBDEV......
Working with the Source Code Manager
The principle for working with the Source Code Manager is as follows......
Responsive Web Design: Managing slices
In the WEBDEV editor, different resolutions are represented via slices......
WDInst: choosing the type of setup to generate
WDInst allows you to create several types of setup......
Natif Informix Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to Informix (also called Native Access......
ExecuteMainThreadAsynchronous (Function)
Executes a procedure in the main thread of the application without waiting for the end of its execution.
SQLExecWDR (Function)
Runs the SQL code of a query created in the query editor.
Appendix 3: Configuration file
Bloque entièrement ou partiellement un fichier externe....
ManualEvent (Type of variable)
The ManualEvent type is used to manage a manual event.
<Scanner variable>.Property (Function)
Used to get and change the characteristics of a scanner.
emailPOP3Session (Type of variable)
The emailPOP3Session type is used to access a messaging server by using the POP3 protocol (Post Office Protocol) in order to retrieve the messages found on this server.
How to create a patch?
<Scanner variable>.ToImage (Function)
Retrieves a document from a scanner in a variable of type Image.
ScanToImage (Function)
Retrieves a document from a scanner in a variable of type Image.
Modeling editor: Managing the styles
The modeling editor proposes an advanced management of styles......
11. Choosing the action of a button/link
<AutomaticEvent variable>.Wait (Function)
Locks the current thread while waiting for the specified event to be opened.
<ManualEvent variable>.Close (Function)
Closes a synchronization event between several threads.
TwainToTIFF (Function)
Allows you to: save the document coming from the Twain device in a TIFF file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in TIFF format (in a buffer)....