ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

EmailReadLastHeader (Function)
Reads the header of last incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
TableCollapse (Function)
Collapses: a branch that was previously expanded in a TreeView Table control. a break that was previously expanded in a Table control. a detailed window displayed for a row....
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window......
Principle for running threads
At runtime, an application runs in a main thread......
Specific features of the Express version
InitialHeight (Property)
The InitialHeight property is used to: Find out the creation height of a control or window. Modify the base height used to anchor the controls "in height". Find out the creation height of a block or control in a report....
MaxWidth (Property)
The MaxWidth property is used to get and change the maximum width of a control or window.
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
PositionOccurrence (Function)
Finds the Xth position of a string within another string.
InTestMode (Function)
Indicates whether the application or the site is started: from the WINDEV or WEBDEV editor, from the executable or browser. from the WEBDEV administrator....
FTPTime (Function)
Returns the different times (creation, modification or access) associated with a file found on an FTP server (File Transfer Protocol).
5. User Groupware in practice
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
TabOpen (Function)
Opens a new pane in a Dynamic Tab control.
State-transition diagram
A state-transition diagram presents a sequence of states that an object goes through during its lifecycle......
Monitoring robot: Configuring the robot parameters
From the monitor, you can change the configuration options......
ThreadExecute (Function)
Starts the execution of a secondary thread.
Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service Providers......
Handling a Check Box control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Check Box control through programming......
inAppPurchaseProduct (Function)
Sends a request for purchasing an "In-App" product associated with the application.
2. Projects in practice
Discover the main operations that can be performed on a project....
Find/Replace in the current project
The "Find/Replace" feature is used to......
Nation (Function)
Defines or identifies the display language (captions, messages, ...) used for the windows, pages, reports and controls.