ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Sub-query
A sub-query is a query whose result is used by another query...
New (Reserved word)
New is used to allocate memory space...
LooperSelectMinus (Function)
Deselects a row in a Looper control.
CalendarSelectCount (Function)
Returns the number of days selected in a Calendar control.
HTTPAddFile (Function)
Adds a file to the HTTP form.
The guide
The guide is a powerful search engine included in WINDEV, WEBDEV and WINDEV Mobile, allowing you to search for the referenced documents regarding a topic......
Error 1005: To explicitly access a global element of '%1' class, use the syntax
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed in parameter.
DashDisplay (Function)
Refreshes elements in a Dashboard control.
Project Management Hub: Dashboard
The Project Management Hub groups all the details of the projects in a dashboard......
Background download
Starting with version 27, files can be downloaded in the background, using the system download manager......
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
Decrypt (Function)
Decrypts a character string that was encrypted by Encrypt.
Constants for managing the registry
List of constants used by the registry management functions....
Validating a page from a control that has no action on the server (List Box control, Combo Box, etc.)
By default, the validation of a page must be performed by a "Send the values of controls to the server (Submit)" button......
XMLDocument (Example)
Usage example of the XMLDocument function
Adding files into a replication (ReplicEdit)
When the replication is described, the data files must be added into the replication......
Grayed (Property)
The Grayed property is used to: Determine if a control (or a group of controls) is grayed out. Gray out or ungray a control, a group of controls or a window....
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
diffCreate (Function)
Compares two buffers and creates a buffer containing the differences between these two buffers.
Map control functions
Map control functions...
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).
AppInstallUPD (Function)
Triggers the automatic update of current application.
HTTPAddParameter (Function)
Adds a parameter to an HTTP form.