ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

fMIMEType
Returns the type of file according to the MIME standard (Multipurpose Internet Mail Extensions).
<Source>.InfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
<Source>.RetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
<Source>.ListLink (Function)
Returns the list of links (Merise type) found in the current analysis or in a specific analysis.
MCIErr (Function)
Returns the number of the last error caused by a MCI function (Media Control Interface).
MCIMsgErr (Function)
Returns the caption of the last error that occurred on a MCI function (Media Control Interface).
MemKeyVal (Function)
Returns the value (added or modified by MemAdd or MemModify) of the current element in a memory zone.
Reverse (Function)
Returns the character that corresponds to the difference between the ASCII code of a specific character in a string and 255.
MemPrevious (Function)
Positions on the element found before the current element of a memory zone and returns the value of this element.
ExeListDLL (Function)
Returns the list of libraries (".DLL" files) used by one of the applications currently run.
tapiKeyPressed (Function)
Returns the history of the keys pressed on the phone keypad since the last call to tapiKeyPressed.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
<Source>.ListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
<Connection>.InfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
UploadCurrentFileSizeSent (Function)
Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.
The UML model
The main objective of a development team is to create optimized applications, capable of satisfying the ever-changing needs of their users......
Project anomalies: dead code and orphan elements
...WINDEV, WEBDEV and WINDEV Mobile allow you to easily detect these "dead codes" and "orphan" elements....
Resource (Property)
The Resource property is used to: find out the resources visible in a Scheduler control. find out the resource of the Scheduler control that corresponds to the specified index....
New Features brochure - Version 27: New WEBDEV features
New features in WEBDEV 27 presented in the New Features brochure....
InitialAnimation (Property)
The InitialAnimation property determines whether the animation of an Image, Button, Static or Carousel control is enabled when the control is created.
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
Handling Word Processing controls programmatically
Word Processing controls can be handled programmatically......
Checking out an element
To work on a project element found in the Source Code Manager, you must check out the element before it can be modified......
Class inheritance
The hierarchical organization in class and sub-class has allowed to create the notion of inheritance......