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Version: 2025

<Internal window>.ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
Internal window functions
The following functions are used to manage "Internal windows" controls...
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window...
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
WinUsefulSize (Function)
Specifies the useful size of an internal window with automatic scrollbars. The useful size corresponds to the full size of the internal window:
  • Width of the internal window.
  • Height of the internal window.
Events associated with internal windows
List of events associated with internal windows
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
Reset (Function)
Reinitializes:
  • all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows).
  • the controls found in a group of controls, a supercontrol, an internal window or an internal page.
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
XML functions
List of XML functions...
TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
emailPOP3Session (Type of variable)
The emailPOP3Session type is used to access a messaging server by using the POP3 protocol (Post Office Protocol) in order to retrieve the messages found on this server.
Contact (Type of variable)
The Contact type is used to define the advanced characteristics of a contact found in the phone book.
Configuring the Apache 2.2 server
WEBDEV Development: Configuring the Apache 1.3.x or 2.0.x server for the CGI protocol and for the WEBDEV sites....
DialogAsynchronous (Function)
Displays a non-blocking message box and calls a WLanguage procedure with the value of the button clicked by the user.
URLEncode (Function)
Encodes a URL with a sub-set of ASCII characters.
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
HSeek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
SysListVideoCard (Function)
Returns the name of the video cards connected to the current computer.
SysChangeScreenResolution (Function)
Modifies the resolution of a screen.
Creating and handling an item
The main operations that can be performed on an item are as follows......
CameraDisplay (Function)
Displays the video being captured by a web camera or by the camera of a mobile device in a "Camera" control. Function kept for "Version-26-compatible" Camera controls....
Information 302: Ambiguity between a variable and a control
ToastDisplayPopup (Function)
Displays a popup page during a given duration in order to display a "Toast" message.
Quality (Property)
The Quality property is used to get and set the quality level of an element.
InBackgroundMode (Function)
Indicates whether the code is run when the application is in background.
<Image variable>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image variable.
<Image>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image control.
Interactive notification management functions
Constante de gestion des notifications interactives...
<WDPic variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
<picLayer variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
HTMLToText (Function)
Converts an HTML string or buffer to text.
Event
The Event keyword can correspond to:
HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......