ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

2024 new features brochure: WINDEV Mobile new features
What's new in WINDEV Mobile 2024 in the 2024 New Features brochure.
Installing WINDEV, WEBDEV or WINDEV Mobile
This page describes the configuration required to install WINDEV, WEBDEV or WINDEV Mobile, as well as the different installation steps...
WINDEV Mobile overview
WINDEV Mobile is a development environment for PC that allows you to develop ...
WINDEV Mobile: Platforms, processors and operating systems
WINDEV Mobile applications can run on the following platforms
Importing a WINDEV/WINDEV Mobile project and its elements
A WINDEV project and all its elements compatible with WINDEV Mobile (analysis, windows, classes, sets of procedures, queries, ...
WINDEV Mobile new features brochure 2025
What's new in WINDEV Mobile 2025 is presented in the What's new 2025 brochure.
WINDEV Mobile 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced and some have been improved, ...
Installing 64-bit WINDEV, WEBDEV or WINDEV Mobile
This chapter presents the configuration required to install WINDEV, WEBDEV or WINDEV Mobile in 64-bit mode...
New features in WINDEV Mobile 2025
WINDEV Mobile 2025 is available!
Testing a Mobile application
By testing the project you can simulate how the application will run when launched by the user...
Execution platform
WINDEV Mobile allows you to develop applications for different families of products...
Various functions
List of various functions found in WINDEV, WINDEV Mobile and WEBDEV.
Easier navigation in the editors
The navigation in the editors is simplified by the presence of a new dynamic navigation bar, enabled by [CTRL] + [TAB]...
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Tutorial
A tutorial is delivered with WINDEV, WEBDEV and WINDEV Mobile...
ArrayCopy (Function)
Copies the content of an array to another array.
Constants for managing Organizer controls
Constants for managing Organizer controls...
ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
XMLAddChild (Function)
Adds a child tag into an XML document.
fCopyFileWebFolder (Function)
Copies an image file from the data directory of application (or from one of its sub-directories) to the "_WEB" directory of application (or to one of its sub-directories).
RealToDateTime (Function)
Converts an 8-byte real to a date and time.
SQLFetch (Function)
Goes to the next row (i.e next record) of the query result.
ChronoResume (Function)
Restarts a stopwatch that was stopped by ChronoEnd or ChronoPause.
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
TimeToString (Function)
Converts a time to a string in the specified format.
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
EmailStartSMTPSession (Function)
Starts a session for sending emails with the SMTP protocol.
ReplicSynchro: Use
Help system properties
The properties of help system are used to define......
Constants for managing XLS files
List of constants used by the functions for managing XLS files....
CacheSize (Property)
The CacheSize property is used to: Get the maximum number of records that can be stored in the cache of the Native MySQL Connector. Change the maximum number of records that can be stored in the cache of the Native MySQL Connector....
Principle for running threads
At runtime, an application runs in a main thread......
WDPic (Type of variable)
The WDPic type is used to define the advanced characteristics of an image in ".wdpic" format.
xmlNode (Type of variable)
The xmlNode type is used to handle a node of an XML document.
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....