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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism......
SourceToPage (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....
PageFromSource (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. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
<Scanner variable>.ToImage (Function)
Retrieves a document from a scanner in a variable of type Image.
13. External component in practice
External component in practice...
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, ......
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
Environment of code editor
HRestoreBackup (Example)
Usage example of the HRestoreBackup function
fCacheDir (Function)
Returns the path of directory that will be used to store the data in cache on the internal storage space of application.
HBuildKeyValueANSI (Function)
Regardless of the platform used, the data stored in the HFSQL files is in ANSI format.
ControlPane (Function)
Returns the name of static or dynamic pane found in a Tab control associated with a control.
TileAdd (Function)
Adds a new tile customization for the current Windows Store Apps application.
Languages supported by the setup
If your applications must be installed in several countries, the setup wizard proposes to generate a multilingual setup......
Programming a status bar
WINDEV allows you to handle a status bar and a cell found in a status bar through programming......
Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic data file......
Manipulating an HTML Display control in the code
The HTML Display control is used to display a Web page in an application......
GanttLink (Type of variable)
The GanttLink type is used to define the advanced characteristics of a link between two tasks of a Gantt chart.
Merge (Property)
The Merge property is used to merge the cells of a Table or TreeView Table control.
ScanToImage (Function)
Retrieves a document from a scanner in a variable of type Image.
DDERetrieve (Example)
Usage example of the DDERetrieve function
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain device in a Bitmap file (".BMP" extension). view the document coming from the Twain device in the user interface of the device. save the document coming from the Twain device directly in memory in Bitmap format (in a buffer)....
FaxCompleteStatus Structure
The FaxCompleteStatus structure is automatically filled during the call to FaxStatus......
TwainToControl (Function)
Allows you to : view the document coming from the Twain device in an Image control. view the document coming from the Twain device in the user interface of device....
RedisSubscribe (Function)
Subscribes to a Redis broadcast channel.