ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

StringStartsWith (Function)
Checks whether a character string starts: with a specific character string. with one of the character strings in an array....
Key and referential integrity
In an analysis, the "Key" items are also used to manage the consistency of data (called referential integrity)......
CreateShortcut (Example)
Usage example of the CreateShortcut function
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
External language: Programming in COBOL
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
WDInst: Customizing the setup program
The setup editor WDInst proposes a standard setup program......
Configuring the Apache server (1.3.x and 2.0.x)
WEBDEV Development: Configuring the Apache 1.3.x or 2.0.x server for the CGI protocol and for the WEBDEV sites....
RESTSend (Function)
Sends a REST request and waits for the server response.
InfoThumbnailGeneration (Property)
The InfoThumbnailGeneration property is used to determine if the thumbnails of an item have been generated successfully.
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined in the data model editor or through programming. get and change the image associated with a Thumbnail control....
Automatic update of editors
Do you have an active Internet connection on your development computer? You can automatically download the different editor updates (WINDEV, WEBDEV and WINDEV Mobile) thanks to "Automatic update"......
zipDeleteAll (Function)
Deletes all files from an archive.
DateSys (Function)
Returns or modifies the system date (current date defined on the current computer).
Today (Function)
Returns or modifies the system date (date of the day defined on the current computer).
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
HChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
SysRecentDocAdd (Function)
Adds a file into the list of recently opened documents.
SessionHeartBeatEnable (Function)
Enables or disables the "heartbeat" of the current session.
HOpenConnection (Function)
Opens a connection to a specific database.
ExecuteUpdateUI (Function)
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol. This function is kept for backward compatibility.
SysRecentDocList (Function)
Returns the list of recently opened documents.
Step 1: Configuring the print parameters
This step allows you to choose......
grImageSize (Function)
Defines the size of the image containing the chart.