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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dbgInfo (Function)
Returns a debug information.
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
HFSQL constants
List of constants used by the HFSQL functions....
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
Managing bar codes
The use of bar codes to identify and manage products has become essential......
Scope of procedures
The scope of a procedure defines whether it is public, private, etc......
fMoveFile (Function)
Moves a file from one directory to another.
SecretString (Variable type)
The SecretString type is used to manipulate strings contained in a password vault.
HActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
VideoDisplay (Function)
Displays in a Camera field the camera preview stream currently being transmitted by a web camera or by the camera on the mobile device. Function kept for "Version-26-compatible" Camera controls....
rssImage (Type of variable)
The rssImage type is used to describe the image of a RSS stream...
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
fSizeUncompressed (Function)
Returns the size of a file before compression. When a file is decompressed by fUncompress, we recommend that you to compare the non-compressed size of file with the available disk space.
HOpen (Function)
Opens a table.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL tables.
Creating an executable
When your application is fully described (windows, reports, queries, etc.)......
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....
rssCloud (Variable type)
The rssCloud type is used to describe the method for subscribing to the notifications of modification made to the RSS feed...
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.