ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ControlFindHighlight (Function)
Highlights, in a window or control, all the captions and texts corresponding to a given text.
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
dPixelOpacity (Function)
Identifies the opacity of a pixel in an image that has an Alpha channel. This image can be: an Image control, an Image variable, a WDPic variable (on the background layer), a picLayer variable....
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
httpProgress (Type of variable)
The httpProgress type is used to manage the progress when sending or receiving an HTTP request.
User Groupware and multilingual application/site
If your application is a multilingual application, the multilingual feature must also be managed in the windows/pages of user groupware......
InitialHeight (Property)
The InitialHeight property is used to: Find out the creation height of a control or window. Modify the base height used to anchor the controls "in height". Find out the creation height of a block or control in a report....
OpenPopup (Function)
Opens a popup window and waits for this window to be closed.
dVerticalSymmetry (Function)
Flips an image with respect to a vertical axis (symmetry with respect to a vertical axis).
dHorizontalSymmetry (Function)
Flips an image with respect to a horizontal axis (symmetry with respect to a horizontal axis).
Count (Property)
Count keyword can correspond to: the Count function. This function returns the number of occurrences of a control in a window, page or group of controls. The Count property, which returns a number of elements. This property can be used on: the controls of a window or page. For more details, see Count. a xmlNode variable. a JSON variable....
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
SpreadsheetSelectPlus (Function)
Selects one or more cells in a Spreadsheet control found in a window.
TestOnError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
Apply (Function)
Executes a procedure for each element of a WLanguage array.
CreateShortcut (Example)
Usage example of the CreateShortcut function
dStraighten (Function)
Transforms an image by applying perspective correction.
CollapsedImage (Property)
The CollapsedImage property is used to: find out and/or modify the default image associated with a collapsed row in a TreeView Table control. find out and/or modify the default image associated with a collapsed row in a TreeView control. find out and/or modify the image associated with a specific collapsed row in a TreeView Table control. find out and modify the image in a collapsed row of a TreeView item in a "TreeView table" type report....
FBStartSession (Function)
Used to authenticate and log in to Faceboook.
WinStatus (Function)
Identifies or modifies the window status.
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
Java application and WINDEV
A Java application is an application entirely compiled in Java......
User Groupware and LDAP
The LDAP protocol is increasingly used by the companies......
FirstName (Property)
The FirstName property can be used on: a SaasUser variable. ......