ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

xlsMsgError (Function)
Returns the caption of the last error caused by an XLS function.
File Description (Variable type)
The File Description variable is used to programmatically describe tables.
gr3DSParameter (Function)
Retrieves or modifies a parameter for drawing a chart in 3D Spatial mode.
ContactEdit (Function)
Opens the form of a contact in edit mode in the device's native contacts application (Android, iPhone, iPad, Universal Windows)....
NullIfEmpty (Property)
The NullIfEmpty property is used to: Find out whether the value returned by the control is NULL if its content is empty. Configure the value returned by the control if its content is empty....
ColorPalette (Function)
Returns a color found in the current palette.
UsefulHeight (Property)
The UsefulHeight property is used to get and change the useful height of an internal window (or supercontrol) with scrollbars.
ASPDisplay (Function)
Calls an external ASP script and returns the result page in the current browser window.
PHPDisplay (Function)
Calls an external PHP script and returns the result page in the current browser window.
ScriptDisplay (Function)
Calls an external script or page (.php, .asp, .mhtml or.mht) and returns the result page in the current browser window.
Cookie (Type of variable)
The Cookie type is used to handle the cookies transmitted in the HTTP requests.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
HCreationIfNotFound (Example)
Usage example of the HCreationIfNotFound function
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
MapDeleteMarker (Function)
Deletes a marker from a map displayed by a Map control.
Scheduler control events
The following events associated with Scheduler controls:...
SpreadsheetAddData (Function)
Adds a data into a Spreadsheet control found in a window.
FTPListFile (Function)
Lists the files (and/or the directories) found in a directory of an FTP server and returns the number of listed files (and/or directories)....
6. How to display an AWP site
An Active WEBDEV Page is a dynamic WEBDEV page without persistent context on the server....