ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Constants for managing contact functions
Handling a Radio Button control through programming (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
Memory (Property)
The Memory property determines if the specified control is populated programmatically or is based on a data file.
SQL view
An SQL view is a virtual data source defined by an SQL query......
Error 204: using a parameter without optional value after parameters ...
Ribbon (Property)
The Ribbon property is used to access the Ribbon control of the associated control (Word Processing, PDF Reader, Spreadsheet, Image Editor, HTML Editor or Diagram Editor controls).
18. Secure payment
InitialState (Property)
The InitialState property is used to get the initial state of a control.
Handling an HTML control through programming
WINDEV and WEBDEV allow you to handle an HTML control through programming......
The .NET 3.0, 4.0 control, ... (WPF)
The Xaml control allows you to easily manage the Xaml language......
<WDPic variable>.DrawRectangleGradient (Function)
Draws a rectangle in a WDPic variable.
Automatic error handling
Error handling can be customized for each process......
AccessibilityScreenReaderEnabled( Function)
Finds out whether the screen reader is Active.
12. Retrieving data from a site
Running the test of a static project
The test of the entire project allows simulating the startup of the site......
Handling a Rich Text Area control through programming
To handle a Rich Text Area control programmatically, use the variable of the Rich Text Area control directly in the code......
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an edit control in Date format with Calendar....
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
ContactEdit (Function)
Opens the form of a contact in edit mode in the device's native contacts application (Android, iPhone, iPad, Universal Windows)....
ContactSearch (Function)
Searches for a contact in a Lotus Notes or Outlook address book.
ContactDisplay (Function)
Opens the form of a contact in the device's native contacts application (Android, iPhone or iPad, Universal Windows)....
Spreadsheet report
The report editor allows you to create "Spreadsheet" reports......
Animating the windows of a WINDEV application
To give your applications an outstanding style and to impress the users when starting your applications, the windows can be animated when they are opened and/or closed......
ContactRead (Function)
Reads a contact in a Lotus Notes or Outlook address book.