ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling PDF Reader controls programmatically
A PDF Reader control can be handled through programming......
Using Facebook authentication
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
UMC: Implementing and managing the "User Macro-Codes"
Regardless of the skill of the development team, the end user will always want to do something that has not been planned for......
PythonExecute (Function)
Executes a function present in a Python module.
Handling a Wire control through programming
WINDEV allows you to handle a Wire control by programming......
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV sites......
Declaring and using a variable
A variable is defined by name and type......
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
Functions for managing appointments (Outlook, Lotus Notes, mobile device)
List of functions for managing appointments...
1. WLanguage functions specific to WEBDEV
WDAPI overview
WDAPI simplifies the use of Windows APIs in a WINDEV application......
Scanning a document (via a WIA driver)
Windows Image Acquisition (WIA) is a Windows device driver interface and API that allows applications to scan documents using a scanner......
WLanguage procedure called by AppControl
Procedure ("Callback") called by AppliContrôle to process the remote control messages. This procedure can be a local, global or internal procedure.
WLanguage procedure called by fListDirectory
Procedure ("Callback") called by fListFile for each file found.
WLanguage procedure called by inAppPurchaseProduct
Procedure ("Callback") called by inAppPurchaseProduct when the response to the purchase request is received.
WLanguage procedure called by inAppListProductInfo
Procedure ("Callback") called by inAppListProductInfo when the product details are received.
WLanguage procedure called by inAppRestorePurchases
Procedure ("Callback") called by inAppRestorePurchases when a purchase is restored.
WLanguage procedure called by tapiDial
tapiDial callback
WLanguage procedure associated with AlbumPicker
Procedure ("Callback") called by AlbumPicker when the user selects an image or a video.
WLanguage procedure called by BTLECharacteristicChangeOfValue
Procedure ("Callback") called by BTLECharacteristicChangeOfValue when a characteristic changes on the device. This procedure can be a local, global or internal procedure.
WLanguage procedure called by BTLEStatus
Procedure ("Callback") called by BTLEStatus when the Bluetooth activation status changes on the device.
WLanguage procedure called by inAppListPurchase
Procedure ("Callback") called by inAppListPurchase when the list of purchases made is received.
WLanguage procedure called by inAppCheckSubscription
Procedure ("Callback") called by inAppCheckSubscription if one of the subscriptions has been renewed.
WLanguage procedure called by FTPListFile
Procedure ("Callback") called by FTPListFile for each file found.