ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Rights on the virtual directory
ComponentList (Function)
Returns the list of external components (".WDK" files) used by the current WINDEV or WINDEV Mobile application or by the current WEBDEV site.
TwainToJPEG (Function)
Allows you to: save the document coming from the Twain device in a JPEG 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 JPEG format (in a buffer)....
Type of pages created by RAD
The page creation wizard shows different types of pages associated with HFSQL data files......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
Spreadsheet control in a report
The spreadsheet is one of the most often used business tools. You have the ability to create reports that print the data found in a spreadsheet....
MongoDeleteAll (Function)
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database.
<mongoCollection variable>.DeleteAll (Function)
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database.
<Source>.Found (Function)
Checks whether the current record corresponds to the current filter or search.
FilteredItem (Property)
The FilteredItem property is used to identify the item that has a filter implemented by HFilter.
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
WLanguage procedure called by KanbanFilter
WLanguage procedure ("callback") called by KanbanFilter to set an advanced filter.
Action Bar properties
You can manipulate Action Bars in a window using the following WLanguage properties.
IFrame control
IFrame is an HTML concept......
Cardinalities
The cardinalities are used to count the links between the files......
Handling a chart in the editor
In the editor, a Chart control includes different sections......
License agreement - HFSQL Client/Server
WDInst: configuring the directory of the data files and the directory of the files of user groupware
The setup editor WDInst ("Tools......
Print technical documentation
You can print different technical documentations describing all the elements of the project (windows, pages, reports, data files, items, components, assemblies, Custom-Folders, etc.)......
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
dClear (Function)
Clears the content of an Image variable or Image control and fills it with the specified color.
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
Android Control Center
Do you know where to find your application log files?...