ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes.
WinSize (Function)
WinSize:
  • returns or modifies the window display mode (maximized, minimized or normal),
  • modifies the window height and/or width,
  • moves the window and modifies a window's height and/or width.
DrawingStyle (Function)
Allows you to find out and modify:
  • the display mode of grayed buttons found in the windows of your application.
  • the display mode of translucent border for the windows of your application.
  • the mode for loading large images.
<Page>.FromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
<Source>.CancelDeclaration (Function)
Allows you 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)....
NbItem (Property)
The NbItem property is used to get the total number of items (including composite keys) in a record of: a file described in the data model editor, a file described programmatically, an HFSQL view, a query....
<Window>.FromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
Type (Property)
The Type property is used to get: the type of element (data file or item) defined programmatically or in the data model editor, view or query. the type of object. the type of data held in a Variant....
Handling a Link control through programming (Page)
WEBDEV allows you to handle a Link control through programming......
<Source>.ToWindows (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
ERR_FORBIDDEN_INSTALL
ERR_FORBIDDEN_UPDATE
Printing the content of a pivot table (AAF)
Pivot Table controls include an automatic context menu that allows users to perform different actions on the data displayed in the control......
Sort the data displayed in your tables in one click
Error 1010: The member of the class is constant
Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information......
Handling a TreeView control at runtime
When the TreeView control is in edit, the user can expand or collapse the different levels of the tree structure by clicking the treeview elements....
Events associated with breaks
Le menu contextuel d'un champ de saisie propose une option "Définir comme 1er champ en saisie"......
Handling an Edit control programmatically
You can handle Edit controls programmatically......
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
11. Choosing the action of a button/link
Detecting Beacons
A "beacon" is a hardware transmitter that can "dialog" on a small perimeter with smartphones or tablets via a Bluetooth connection......
Native Access to SAP
SAP is a widely used ERP......
Reading an email
This help page explains how to read an email from a WINDEV application and how to display its content in a WINDEV application....
Events associated with the Rating control
WINDEV, WEBDEV and WINDEV Mobile manage the following event by default......
Error 4: A space is required after the ':' character
TimestampType (Property)
The TimestampType property is used to: Find out the type of timestamp for an item. This item was defined in the data model editor or through programming. Define the type of timestamp for a Date, Time or DateTime item (when describing the item through programming)....
Android Control Center
Do you know where to find your application log files?...