ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

CombinationCheckName (Function)
Checks whether a combination of one of more options known by their names is valid.
<Image>.Straighten (Function)
Transforms an image by applying perspective correction.
dStraighten (Function)
Transforms an image by applying perspective correction.
BTLECharacteristicReadValue (Function)
Reads the value of a characteristic on a Bluetooth Low Energy device.
AppointmentModify (Function)
Modifies the current appointment: in a Lotus Notes or Outlook calendar. in the calendar found on a mobile device (Android/iOS)....
dModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
HModifyTask (Function)
Modifies a scheduled task on the HFSQL server defined by the connection.
geoDistance (Function)
Returns the distance between the two locations. This distance is expressed in meters by default.
geoAzimuth (Function)
Returns the direction represented by a location in relation to another one.
CombinationFromValue (Function)
Returns a combination of one or more options known by their associated values.
CombinationFromName (Function)
Returns a combination of one or more options known by their names.
ContactAdd (Function)
Adds a contact: in a Lotus Notes or Outlook address book. into the list of contacts on the device (Android, iPhone or iPad, Universal Windows)....
inAppListProductInfo (Function)
Retrieves, from the store, information about the "In-App" products associated with the application.
TimelineListEvent (Function)
Returns: the list of events found between two given times in a TimeLine control, all events of a TimeLine control, a specific event (selected or hovered)....
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....
MapGetPosition (Function)
Returns the geographical position of the point located in the center of the map currently displayed in a Map control.
HRefreshView (Function)
Asks to recalculate the content of a materialized view.
inAppCheckSubscription (Function)
When starting the iOS application, checks whether the In-App subscriptions have been renewed.
DocInsertTableOfContents (Function)
Inserts a table of contents in a Word Processing document.
<Image>.LayerVisible (Function)
Used to make a layer found in a WDPIC image visible or invisible.
Use Facebook authentication (prefix syntax)
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
CertificateExtractExtensionValue (Function)
Returns the value of a certificate extension.