ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

JSON (Type of variable)
The JSON type makes it possible to simplify actions on data in JSON 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
NotifPushSend (Function)
Sends a push notification to a mobile device (iOS or Android).
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....
WDXView: Overview
WDXView is an ActiveX browser......
WDPic (Type of variable)
The WDPic type is used to define the advanced characteristics of an image in ".wdpic" format.
Principle for running threads
At runtime, an application runs in a main thread......
xmlNode (Type of variable)
The xmlNode type is used to handle a node of an XML document.
TimeToString (Function)
Converts a time to a string in the specified format.
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....
Heatmap chart
The Heatmap chart is used to represent in 2 dimensions data with 3 axes of values......
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
Constants used for managing the multi-touch
Constants for managing the multi-touch...
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
ChronoPause (Function)
Pauses a stopwatch in order to measure the time spent on a process.
Color (Type of variable)
The Color type is used to define the advanced characteristics of a WLanguage color.
eInitCurrency (Function)
Adds or changes the characteristics of a currency in the currency exchange table.
Structure of data files of user groupware
WDGenPage: Use in command line mode
WDGenPage run in command line is used to generate one or more semi-dynamic pages without starting WEBDEV or WDGenPage....