ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

CriticalSection (Type of variable)
CriticalSection variables are used to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
Bluetooth functions
List of Bluetooth functions...
Multitask (External language)
Allows the programs currently run to process the Windows messages or runs a temporization.
Replication (Property)
The Replication property is used to: determine the replication mode used for a data file (defined in the data model editor or programmatically). specify the replication mode used for a data file (file described programmatically only)....
CursorDisplay (Function)
Displays or hides the mouse cursor.
Null (keyword)
The "Null" keyword can correspond to:
grScatter3DLinkPoint (Function)
Links (or not) the points found in a "3D Scatter" chart.
SpreadsheetBorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
AttachPointDeleteAll (Function)
Deletes all the connection points for a control.
Transparency of windows
WINDEV allows you to apply a transparency coefficient to the windows......
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
WinEdActive (Function)
Used to: determine if the "Allow end users to modify the UI" option is enabled in a window (or internal window). enable or disable the "Allow end users to modify the UI" option in a window (or internal window)....
TestCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated test mode.
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
LockAppPassword (Function)
Specifies a specific password for unlocking the current application (application locked automatically or by LockAppOn).
LockAppOn (Function)
Locks a WINDEV application.
ProgressBarDisable (Function)
Stops the periodic refresh of a Progress Bar via Ajax.
GanttAddLink (Function)
Creates an "End to Start" link between two tasks displayed in a Gantt Chart column found in a Table (or TreeView Table) control.
ExecuteDelayedProcedure (Function)
Runs a delayed procedure (in the WEBDEV application server).
WinAnimationClosing (Function)
Modifies the type and duration of the animation used when closing the application windows.
HJSONToRecord (Function)
Imports JSON data into the current record.
RTFAdd (Function)
Adds a character string (in RTF or not) at the end of RTF edit control, RTF control in a report or character string containing a text in RTF.
Screen,Raz (External language)
Resets to zero (for a numeric control) or clears (for the other types of controls) the content of the controls found in the current window.
H.NumRec (Variable)
Contains the number of the physical record loaded in memory (which means the number of the last record read).
<htmlNode variable>.FindElementByTag (Function)
Searches for elements that correspond to a tag in an HTML node.