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Version: 2026

WDOptimizer: Overview
The different operations that can be performed with WDOptimizer are as follows......
Handling a Logical Data Model (LDM)
The main operations that can be performed on an LDM are as follows......
ChronoPause (Function)
Pauses a stopwatch in order to measure the time spent on a process.
ChronoResume (Function)
Restarts a stopwatch that was stopped by ChronoEnd or ChronoPause.
fCompress (Function)
Compresses a file.
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
SetFocusAndReturnToUserInput (Function)
Stops the current process, sets the focus to the specified control, window or page, and allows the user to enter data.
7. Multilingual websites in practice
Returns an array without duplicates....
Creating an executable: Information and version number
The version information of an executable corresponds to the information visible in the Windows file explorer....
TwainListSource (Function)
Returns the list of drivers for the Twain devices connected to the current computer.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Image control properties
The Image controls include properties that can be handled in WLanguage both in the windows and pages but also in the reports......
List Box control properties
You can manipulate List Box controls in a window or page using the following WLanguage properties......
<Page>.Address (Function)
Used to find out the Internet address of a page.
SysDirStorageCard (Function)
Returns the path of the root directory of the primary external storage space.
ParallelTaskExecute (Function)
Triggers the execution of a parallel task.
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
StringStartsWith (Function)
Checks whether a character string starts: with a specific character string. with one of the character strings in an array....
Search and full-text index
HFSQL proposes a quick search for character strings in the data......