ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HCheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
PDF Reader control functions
The following functions are used to manage PDF Reader controls:...
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified or accessed).
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
RTFInsert (Function)
Inserts a character string in RTF into the content of an RTF control (found in a window or in a report) or into the content of a character string in RTF.
CameraPhoto (Function)
Captures a photo via a Camera control in an Android or iOS application.
Installing and starting WDTRAD
SpeechRecognitionTrigger (Function)
Triggers the device's speech recognition service....
GuidedTour (Type of Variable)
The GuidedTour type allows you to define all the advanced characteristics of a guided tour and its stages.
WebserviceParameter (Function)
Gets the value of a parameter in a call to a SOAP or REST Webservice request.
Managing pinned projects
The home window of WINDEV, WEBDEV and WINDEV Mobile allows you to manage the pinned projects when opening an existing project......
Repairing the project
In some cases, "Project......
PDFSign (Function)
Applies an approval signature to an existing PDF.
1. Creating a WINDEV project and its analysis
WINDEV Tutorial: Creating a WINDEV project and its analysis Lesson 1 - Creating a WINDEV project and its analysis - 5 min
OpenMainMenu (Function)
Opens the main menu of the current window.
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
PageToSource (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
Characteristics of an indexed control
Characteristics of an indexed control: description, code, ......
Monitoring robot: Configuring the robot parameters
From the monitor, you can change the configuration options......
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
HCheckMemo (Function)
Checks the structural integrity of memos in an HFSQL data file.
HTTPSendForm (Function)
Sends an HTTP form.
OLEActivate (Function)
Edits an OLE object contained in an OLE control.