ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WX file
The "Executable Name".WX file is used to manage some features directly, even if these features have not been included in the application. This file is found beside the executable.
Alias type
The Alias type is used to declare and handle a logical alias for a data file or query.
mongoGridFS (Type of variable)
The mongoGridFS type is used to define the advanced characteristics of a file system for a MongoDB database.
DriveMoveFile (Function)
Moves a file present in an Drive directory to another directory on this Drive (remote disk).
<zipArchive variable>.ChangePath (Function)
Modifies the stored path of a file in an archive (in ZIP, WDZ or 7z format).
fMIMEType
Returns the type of file according to the MIME standard (Multipurpose Internet Mail Extensions).
<Variable Drive>MoveFile (Function)
Moves a file present in an Drive directory to another directory on this Drive (remote disk).
Libraries (.WDL file)
A library is a WDL file that contains all WINDEV or WEBDEV resources ......
WDTrans: Overview
WDTrans is a tool for canceling transactions......
How to save and retrieve an image in a binary memo
Signature of iOS applications
Signing an application is mandatory from Xcode 8......
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
zipPassword (Function)
Defines the password used to add files into the specified archive and to extract files from the specified archive (RAR, ZIP and WDZ format).
Check: FTP connectivity
The monitoring robot will try to connect to the FTP server with the parameters of the server......
Repairing the analysis
In some cases, an error message may appear when opening the analysis linked to a project......
OrgDisplay (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
Library,Error (External language)
Loads the file that contains the error messages handled by WD??EXE.DLL in the desired language.
Screen,Column (External language)
Returns the index of the current column in a Table based on a data file or in a Table populated programmatically.
UploadCurrentFileSizeSent (Function)
Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.
fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
HRplManageFile (Function)
Defines the options used for the universal replication of a file: the replication direction. the management mode of conflicts....
hdfsConnection (Type of variable)
The hdfsConnection type is used to define the advanced characteristics of a connection to the Hadoop file system (HDFS).
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI in an external file.
<Organization Chart>.Display (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
<Upload>.CurrentFileSizeSent (Function)
Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.
HCheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).