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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
HOnError (Function)
Customizes the management of HFSQL errors.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
SQLLock (Function)
Used to lock: The entire data table, in read and write mode. Its data cannot be accessed by other computers. The records selected by the query. This data cannot be accessed by the other computers. This method can be used to update records for example....
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
Filters in Table controls based on a data file
WINDEV, WEBDEV and WINDEV Mobile include multiple methods to filter the records displayed in a Table control based on a data file......
WDInst: installing additional elements
By default, only the files found in the "List of setup files" window are installed on the user computers......
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....
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
SQLGetCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
Assisted HFSQL error handling
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
Database parameters (Setup program)
The setup program creation wizard includes the setup of the database along with the application and suggests additional elements......
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications....
iInitReportQueryConnection (Function)
Initializes the query linked to the report.
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......
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
HImportText (Function)
Imports a Text file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
HFSQL in network mode on a server running Windows NT4, 2000, XP or 2003
The access speed to the data in network depends on several parameters (see the section......
Analysis: Import files into the analysis (external database, HFSQL files, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc....
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