ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

2. Examples and components provided with WEBDEV
The project description window allows you to configure various elements of your project......
Generating a library
Generating a library consists in selecting the elements handled by this application (windows, reports, classes, sets of procedures, queries, data files......
fCompare (Function)
Compares the content of two files bit by bit.
Compilation options (HLP format)
WDZip: Overview
WDZip is used to compress and group your files in archives......
Remote WEBDEV administrator: Managing statistics
The remote WEBDEV administrator proposes a module for consulting the statistics regarding the traffic of your dynamic WEBDEV sites (standard and AWP) and Webservices deployed on a WEBDEV Application Server....
WDOptimizer: Overview
The different operations that can be performed with WDOptimizer are as follows......
Utility components
WINDEV includes several utility components that allow you to handle data directly......
NFC: Transferring data
NFC (Near Field Communication) is a wireless communication technology at short range and high frequency used to exchange data (named "tag") between two devices or between a device and a bullet even at short distance (few centimeters)......
11. Choosing the action of a button/link
xxWDGetReturnValue
Used to retrieve the return value further to a call to nWDEvaluate, nWDExecute or nWDExecuteEx......
nWDEvaluate: Evaluating the value of an element
Evaluating the value of an element......
nWDExecute: Running a WLanguage function
Running a WLanguage function by dynamic compilation with command formatting......
nWDExecuteEx: Running a WLanguage function
Runs a WLanguage function by dynamic compilation, without command formatting......
nWDGetHFContext: Get the HFSQL context
Gets the HFSQL context (applies to C, Pascal and Visual Basic only)......
nWDGetLastError: Error code of last error
Error code of last error......
nWDInitProject: Initialization code of project
Run the initialization code of project......
nWDSetCallbackNext
Set the "callback" called when using the WDKEY and RETURNWDKEY keywords for the next window to open (in C, Pascal and Visual Basic only)......
pszWDGetLastError: Message of last error
Retrieves the message corresponding to the last error that occurred......
WDContinueError: Resume on error
This function forces the execution to resume after an error......
wWDGetReturnValueType
Type of the return value of the last nWDExecute, nWDExecuteEx or nWDEvalue statement]......