ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

BitcoinCore features
The Bitcoin functions that make handle a Bitcoin Core server possible include ......
ProgressBarColor (Property)
The ProgressBarColor property is used to get and change the progress color in the following controls and elements: Progress Bar control, Progress Bar column, Progress Bar cell, infinite Progress Bar control....
MatMultiply (Function)
Multiplies two matrices.
<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)....
Reals
DisplayEnabled (Property)
The DisplayEnabled property is used to: determine whether or not a control or window is refreshed. If the control is displayed, its content is refreshed regularly. refresh a control or window....
Memory (Property)
The Memory property determines if the specified control is populated programmatically or is based on a data file.
Link Description (Type of variable)
A Link Description variable is used to describe a link between two data files through programming.
TitleHeight (Property)
The TitleHeight property gets and sets: the height of the title for the columns of a Table or TreeView Table control. the height of the title bar of a Dockable Panel control. the height of the title bar of a window with a custom title bar....
Interface checker
The advanced interface checker is a tool used to harmonize the positioning of controls in the different application windows......
LooperMoveLine (Function)
Moves a row or swaps two rows in a Looper control.
IsOdd (Function)
Identifies an odd number.
Choosing the action associated with a WEBDEV button
Whatever the type of button, it is possible to associate an action with it......
WINDEV License Agreement
WINDEV License Agreement...
fCompare (Function)
Compares the content of two files bit by bit.
TableMoveLine (Function)
Moves a row or swaps two rows in a Table control.
FillType (Property)
The FillType property is used to determine the type of source used to populate Table, List Box, ListView, Combo Box and Looper controls.
VisualEffect (Property)
The VisualEffect property allows you to apply a visual effect on a control or group of controls in a window.
ListMoveLine (Function)
Moves a row or swaps two rows in a List Box or Combo Box control.
CompactToolbar (Property)
The CompactToolbar property is used to: determine if the window toolbars are compacted. compact (or not) the toolbars....
Data persistence
The data persistence is used to store the value typed by the user......
MovableByBackground (Property)
The MovableByBackground property is used to: find out whether a window can be moved by the background, allow (or not) a window to be moved by the background....
StatusBar (Property)
The StatusBar property is used to: find out whether the status bar is displayed or not display (or not) the status bar of a window....
Plane (Property)
The Plane property is used to: Get: the active plane of a window (or report) or the plane to which a control belongs. the active plane of a WEBDEV element. Change: the active plane of a window (or report) or associate a control with another plane. the active plane of a WEBDEV element....
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.