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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

2. Variables
WINDEV Tutorial: WLanguage basics Lesson 2 - Variables - 20 min
HReadNext (Function)
Sets the position on the next table record according to a browse item.
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
HSavePosition (Function)
Stores the current file context: current record, filter, pointers.
Control (Type of variable)
The Control type is used to define the characteristics of a control.
PreviousWin (Function)
Identifies the window that was in edit before the window that is currently in edit (for the same project).
PostgreSQL Native Connector: Programming with HFSQL functions
To use a PostgreSQL database with the Native Access Connector, you need to import the PostgreSQL table structure into the WINDEV or WEBDEV... database schema....
URI (Type of variable)
The URI (Uniform Resource Identifier) type identifies physical or abstract resources (e.g. files or Web pages).
CertificateClientInfo (Function)
Returns information about the certificate used by the client computer.
HAdd (Function)
Adds: the record found in memory into the table (query or view). the record found in a Record variable into the table (query or view)....
DeclareWebserviceContext (Function)
Used to declare a list of variables whose value will be persistent between the successive calls to a web service.
IWListInsert (Function)
Inserts a new internal window in the list of internal windows used by an Internal Window control.
fCurrentDir (Function)
Identifies or modifies the current directory.
grScatterAddDataXY (Function)
Adds a data into a "Scatter" chart.
grPiePullOut (Function)
Pulls out a section (or all sections) in a chart.
LooperAddIP (Function)
Adds a row as an internal page at the end of a Looper control populated programmatically.
WindowToData (Function)
Automatically updates: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
Customizing the User Groupware
CaseSensitive (Property)
The CaseSensitive property is used to determine if the different searches performed on the item distinguish between uppercase and lowercase characters (with HReadSeek, HReadSeekFirst and HReadSeekLast, for example).
The Line control
A Line control is used to display a line in a page......