ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
State-transition diagram
A state-transition diagram presents a sequence of states that an object goes through during its lifecycle......
HState (Function)
Used to find out the state of a record.
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
The Table control populated programmatically
A Table control populated programmatically is directly linked to lists stored in memory......
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
Spreadsheet control in a window
The spreadsheet is one of the most often used business tools. The Spreadsheet control is used to include a spreadsheet in your WINDEV windows....
YesNoAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "Yes" and "No" and calls a WLanguage procedure with the user's response....
Automatic completion
The automatic completion helps you write WLanguage code in your applications......
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......
WDTrans: Delete the records in transaction
Transforms all the records "in transaction" into "normal" records if these records do not belong to a transaction currently in progress......
HTrackStop (Function)
Stops tracking a data file on an HFSQL server.
HDeclare (Function)
Declares a description of data file (found in an analysis) in the current project.
Modeling editor: Managing the styles
The modeling editor proposes an advanced management of styles......
11. Choosing the action of a button/link
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
HFSQL management functions (prefix syntax)
List of functions for HFSQL management...
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
OKCancelAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response....
Minute (Property)
The Minute property is used to: Retrieve the minutes from a Time or DateTime variable, or the number of minutes from a Duration. Change the minutes in a Time or DateTime variable, or the number of minutes in a Duration. Retrieve the minutes or the number of minutes from a Date item (in "Date and Time" or "Duration" format) or from a Time item. Modify the minutes or the number of minutes in a Date item (in "Date and Time" or "Duration" format) or in a Time item....
HFSQL management functions
List of functions for HFSQL management...
HRecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
HFreeQuery (Function)
Free the resources of a query (after the call to HExecuteQuery or HExecuteSQLQuery).