ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Principle for running threads
At runtime, an application runs in a main thread......
Automatic AJAX
The diagram below presents the automatic and immediate use of AJAX in a WEBDEV site......
Running a query and handling the result in WLanguage
The selection of records performed by query is not necessarily displayed in a report, in a window, ......
Thickness (Property)
The Thickness property is used to: Find out the thickness of the line for a series (Line charts only). Modify the thickness of the line for a series (Line charts only)....
InWindowsMobileMode (Function)
Indicates whether the code is run: from a Windows Mobile application. from a WINDEV application, from a WEBDEV site or from a PHP application. Function kept for backward compatibility....
SQL query (WLanguage type)
The "SQL query" type is used to write an SQL query in the WLanguage code.
Customizing the errors
The WEBDEV administrator (Development version) is used to customize the error messages of a WEBDEV site......
Programming a status bar
WINDEV allows you to handle a status bar and a cell found in a status bar through programming......
Multi-page print
A report can be very wide, with a width exceeding the width of a paper sheet......
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors are generated. optimize the calls to the functions declared externally. find out and/or change how the application uses JITc. find out and/or modify the management mode of low references for all the instantiated objects....
Error 16: Incompatible CASE
SaaS administrator - Managing the subscriptions
The SaaS subscriptions are used to make a SaaS site available to a client account......
Managing breakpoints
During a project test in the editor, breakpoints are used to automatically start the debugger from a given line......
The PDF Reader control
The "PDF Reader" control is an advanced control that allows end users to view PDF documents in their applications, without an external software......
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV site, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site....
2. Projects in practice
HiWord (Function)
Returns the two high bytes of an integer.
<Thread variable>.Wait (Function)
Waits for the end of the execution of the specified thread.
ThreadWait (Function)
Waits for the end of the execution of the specified thread.
<ParallelTask variable>.Wait (Function)
Waits for the execution of a parallel task.
ParallelTaskWait (Function)
Waits for the execution of a parallel task.
Step 4: Starting the print
To start the print job, simply use iEndPrinting......
RESTSend (Function)
Sends a REST request and waits for the server response.
OpenPopup (Function)
Opens a popup window and waits for this window to be closed.