ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DnDAccept (Function)
Indicates the action accepted by the target of Drag/Drop and manages the mouse cursor during Drag/Drop....
ControlVisible (Function)
Makes a control (or a group of controls) visible in a window. During this operation, an animation can be performed on the controls.
ControlInvisible (Function)
Makes a control (or a group of controls) invisible in a window. An animation can be set on the controls during this operation.
OperationLogDirectory (Property)
The OperationLogDirectory property is used to manage the directory of the operation log file associated with a data file.
Window control search functions
WINDEV allows the user to perform a search among all the texts found in a window or in a control......
MenuMark (Function)
Positions the checkmark in front of the menu option (popup menu or drop-down menu).
New Features brochure - Version 28: New WEBDEV features
New features in WEBDEV 28 presented in the New Features brochure....
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Type and version of Web server
The configuration diagnostic displays the following error......
MultimediaControlVisible (Function)
Manages the visibility of control buttons (Play, Pause, Fast Forward, ...) found in the Multimedia control.
VolumePhysicalButton (Function)
Identifies or modifies the sound source associated with the physical buttons used to set the volume of the device.
Operations in a Select query
The query editor allows you to perform operations on the values of an item......
OrgDisplay (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
DocStartModification (Function)
Signals the start of grouping for a set of operations on a document in a single event (management of "undo/redo")....
<Organization Chart>.Display (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
9. Types of standard controls
Types of standard controls...
SpreadsheetStartModification (Function)
Indicates the start of a group of operations on a Spreadsheet control in a single event (management of "undo/redo")....
USING IN (Critical section)
The statement USING ... IN makes it possible to automatically perform initialization and ending operations on critical sections.
PopupDisplayPage (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
<Page>.DisplayPopup (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
OpenPopupAsynchronous (Function)
Opens a popup window whose result will be retrieved via a WLanguage procedure ("callback").
CtDescribedCaption (Property)
The CtDescribedCaption property is used to get and set the caption of the connection to the OLE DB data source.
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
ImageYPos (Function)
Returns the vertical position (Y) of the mouse cursor in relation to the specified Clickable Image control.
<Connection variable>.TransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.