ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) through programming.
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
Handling Image controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle an Image control through programming......
FOR ALL/FOR EACH statement (browse of strings)
The FOR EACH statement is used to browse strings according to different methods...
HSaveParameter (Function)
Saves a persistent value on the HFSQL server.
IdentifierAWPContext (Function)
Returns the identifier of AWP context.
fDirSize (Function)
Returns the size of a directory in bytes.
HPriority (Function)
Finds out and modifies the priority of the calling application.
ColorPalette (Function)
Returns a color found in the current palette.
Count (Function)
Returns the number of occurrences of a control in a window, in a page or in a group of controls.
HSetMemo (Function)
Used to modify the management mode of memo items.
HBuildKeyValueANSI (Function)
Regardless of the platform used, the data stored in the HFSQL files is in ANSI format.
MVP overview: Model - View - Presenter
MVP is the acronym for MODEL - VIEW - PRESENTER......
SocketExist (Function)
Checks the existence of socket.
Conversion (Function)
Converts a value from a unit to another one.
The Pivot Table control
The Pivot Table control dynamically displays data coming from the crosscheck of different files found in a database......
Composite chart
A composite chart is a chart that displays several types of charts......
Merging differences (SCM)
dSaveImageJPEG (Function)
Saves an image: in a JPEG file. in memory....
HugeFile (Property)
The HugeFile property is used to configure the maximum size of a data file.
MatWrite (Function)
Writes an element into a matrix.
SQLSeek (Function)
Positions on the specified result row of the query.
HModifyDatabaseProperty (Function)
Modifies the properties of a database located on an HFSQL server.
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
fCopyFileWebFolder (Function)
Copies an image file from the data directory of application (or from one of its sub-directories) to the "_WEB" directory of application (or to one of its sub-directories).