ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
The Numeric or Currency control: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
Specific features of the Express version
ArrayAdd (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). of a WLanguage list....
LatestDateCovered (Property)
The LatestDateCovered property is used to get the date of the last selected record. This property can be used on: a sfSeekUpdatedResult variable. a sfSeekDeletedResult variable]....
Add (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). from a WLanguage list....
MenuAddURLOption (Function)
Adds a new option after the last option of a drop-down or context menu. This menu option opens the page that corresponds to the specified URL.
FOR EACH/FOR ALL statement (loop through a variable of type XMLReader)
The FOR EACH statement loops through a variable of type xmlReader in various ways: Loop through a level. Loop through a level with copy. In-depth loop....
<Menu>.AddURLOption (Function)
Adds a new option after the last option of a drop-down or context menu. This menu option opens the page that corresponds to the specified URL.
<Source>.ReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
<Source>.ReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize his application......
Properties associated with the areas defined in Zoning mode
Events associated with an Organizer control
The following events are associated with Organizer controls:...
Error 31: The file to include is not found. Check the name and path ...
Handling a control through programming in a report
All report controls can be handled through programming......
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
Hash functions
Hashing is used to summarize a file or a character string......
ERR_CLOSED_PAGE
UI audit: Detect obsolete features
The lifecycle of some projects span several years......
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
Refreshing a page
Refreshing a page consists in re-displaying a page that is already open in the browser......
Live Data: viewing data in the editors
The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ......
Describing a report table
To display the table description, select "Table description" in the context menu of one of the table elements...
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....