ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Modifying the values displayed in the result of a select query
In the result of a select query, you have the ability to only display......
HActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
Displaying a different content on each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls......
Analysis links
The links are used to link the files found in an analysis between themselves......
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
HFSQL Client/Server functions (prefix syntax)
Several HFSQL functions are used to manage the HFSQL Client/Server data......
Cardinalities
The cardinalities are used to count the links between the files......
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items......
HFSQL Client/Server management functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
EmailConfigure (Function)
Used to configure the WLanguage functions for email management.
GPSGetPosition (Function)
Retrieves information about the current device position.
Proxy (Function)
Specifies whether the communication functions that use HTTP or HTTPS must go through a proxy to execute their requests. A proxy is used to share the access to Internet between the different network computers.
Looper control populated programmatically
A Looper control populated programmatically is directly linked to lists stored in memory......
Opening, closing and saving a query
The query editor allows you to easily handle the queries....
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
BitcoinCoreDateTimeLatestBlock( Function)
Returns the date and time when the last block was created.
BitcoinCoreBlockCount( Function)
Returns the size of the blockchain known by the Bitcoin node (i.e. the number of blocks created since January 3, 2009). This makes it possible, for example, to calculate the approximate date of the next halving.
OCRExtractText (Function)
Reads the text contained in an image.
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
Managing rights on HFSQL Client/Server
To ensure data security and confidentiality, some actions may be restricted to a group of users......
Constants for the geo-localization functions
Constants used by the geo-localization functions...